Koga's GrimerGym Challenge 78/132 price & value
Printing: UnlimitedOther printings: 1st Edition $4.99 ungraded
$1.07
up +5.9%4 weeks · Steady
High confidence
High confidence
How closely the price sources agree, and how often the card trades.
- 94 ungraded in the last 90 days, all conditions
- 34 sales on record listed as near mint
- Last sale Nov 4, 2026
High liquidity93/100
High liquidity
Trades often, at prices that agree. It counts sales, not how long a listing takes to sell.
About 31 ungraded copies sell a month across all conditions, the pace of the last 90 days.
How we measure liquidity →Near mint · UltraBall Market Value · 94 ungraded sales in the last 90 days, all conditions · as of Nov 12, 2026
Graded: PSA 9 $19.00PSA 10 $57.00
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Prices updated Nov 12, 2026 · How we calculate the UltraBall Market Value
People ask about this card
- What is Koga's Grimer 78/132 worth raw, in PSA 9 and in PSA 10?
- As of Nov 12, 2026, Koga's Grimer 78/132 is about $1.07 ungraded near mint (94 sales in 90 days); PSA 9 about $19.00 (1 sale); PSA 10 about $57.00 (5 sales). Every grade’s price.
- Which printing of Koga's Grimer 78/132 is this, and why do two copies differ in price?
- Koga's Grimer 78/132 comes in 2 printings: Unlimited $1.07 ungraded, 1st Edition $4.99 ungraded. 1st Edition or Unlimited: the only difference is the black “Edition 1” stamp below the bottom-left corner of the picture; the artwork, number and text are the same. Printings compared.
Koga's Grimer 78/132 price over time
- Recorded prices, joined day to day
Ungraded, 1 year: $1.49 on Nov 11, 2025, $1.07 on Nov 12, 2026. Lowest $0.93, highest $2.69.
- Now
- $1.07
- 4 weeks
- +5.9%
- 90 days
- −46%
- 1 year
- −31%
- Highest, 1Y
- $2.69
- Lowest, 1Y
- $0.93
Recorded history starts January 2021. Earlier history is monthly averages; from July 22, 2026 the line is a smoothed 7-day average of daily prices, so single-day swings don’t show. Between recorded prices, the line and its daily values are estimated from the prices either side.
Koga's Grimer 78/132 price by month
Ungraded, at the end of each month, newest first: the line above read off at each month’s last day. The latest month ends on today’s UltraBall Market Value.
| Month | Ungraded | Change on month |
|---|---|---|
| November 2026to Nov 12, 2026 | $1.07 | up +15% |
| October 2026 | $0.93 | down −28% |
| September 2026 | $1.29 | down −30% |
| August 2026 | $1.84 | down −2.1% |
| July 2026 | $1.88 | – |
| May 2026 | $2.69 | up +2.9% |
| April 2026 | $2.61 | up +16% |
| March 2026 | $2.25 | up +4.9% |
| February 2026 | $2.15 | up +2.1% |
| January 2026 | $2.10 | up +40% |
| December 2025 | $1.50 | up +1.0% |
| November 2025 | $1.49 | down −44% |
Recent verified sales
RawKoga's Grimer 078/132 Common Gym Challenge Pokemon Moderately PlayedNov 9, 2026 · eBay · Sold as moderate play · View listing · $1.19- RawPokemon Koga's Grimer 78/132 Unlimited LPNov 8, 2026 · eBay · Sold as light play · View listing · $2.80
- CGC 10KOGA'S GRIMER 2000 POKEMON GYM CHALLENGE 78/132 COMMON CGC 10 Q7285Nov 8, 2026 · eBay · View listing · $20.50
- RawKoga's Grimer 78/132 Gym Challenge Common - Pokemon Card HPNov 7, 2026 · eBay · Sold as heavy play · View listing · $1.51
- RawKoga's Grimer 78/132 Unlimited Common Gym Challenge Pokemon Moderately PlayedNov 7, 2026 · eBay · Sold as moderate play · View listing · $1.99
- RawKOGA'S GRIMER 78/132 C GYM CHALLENGE UNLIMITEDNov 4, 2026 · eBay · Condition not stated · View listing · $1.31
- RawKoga's Grimer Common Gym Challenge 078/132 LPLikely best offer · asking price shownNov 4, 2026 · eBay · Sold as light play · View listing · Asking price, up to $4.00asking
- RawKoga's Grimer 78/132 Common Gym Challenge Pokemon UnlimitedNov 3, 2026 · eBay · Condition not stated · View listing · $2.09
- RawPokémon TCG - Gym Challenge - Koga's Grimer 78/132 - PNov 3, 2026 · eBay · Condition not stated · View listing · $2.09
- PSA 9KOGA'S GRIMER 78/132 GYM CHALLENGE POKEMON PSA 9Oct 21, 2026 · eBay · View listing · $52.29
CGC 82000 Pokemon Gym Challenge Koga's Grimer #78 CGC 8 NM-MTOct 8, 2026 · 
Fanatics Collect · View listing · $21.00
CGC 8Pokemon TCG Gym Challenge Koga's Grimer 78/132 Regular EN CGC 8 2000Oct 4, 2026 · eBay · Auction · View listing · $20.00
PSA 82000 POKEMON GYM CHALLENGE #78 KOGA'S GRIMER PSA 8Sep 9, 2026 · eBay · Auction · View listing · $16.40- PSA 10PSA 10 Koga'S Grimer Gym Challenge 78/132 Pokemon CardJul 23, 2026 · eBay · View listing · $24.74
- PSA 10Sold via eBay · PSA cert #63451317Jul 23, 2026 · eBay · Best offer accepted · View listing$56.98
- PSA 92000 POKEMON GYM CHALLENGE #78 KOGA'S GRIMER PSA 9Jul 17, 2026 · eBay · View listing · $19.00
- PSA 10Sold via eBay · PSA cert #55932478Jul 2, 2026 · eBay · Auction · View listing$122
- PSA 102000 Pokemon Gym Challenge Koga's Grimer #78/132 PSA 10 GEM MINT LOW POPDec 13, 2025 · eBay · View listing · $48.00
- PSA 102000 Pokemon Gym Challenge Koga's Grimer #78 PSA 10Nov 2, 2025 · eBay · View listing · $60.00
- PSA 10Sold via eBay · PSA cert #75761798Sep 30, 2025 · eBay · Best offer accepted · View listing$62.99
- PSA 10Sold via Fanatics Collect · PSA cert #55932478Apr 26, 2025 · Fanatics Collect · Best offer accepted · View listing$35.00
- PSA 102000 Pokemon Gym Challenge Koga's Grimer #78 PSA 10Mar 13, 2025 · eBay · View listing · $39.00
- PSA 9Sold via eBay · PSA cert #72552601Jan 19, 2025 · eBay · Buy It Now · View listing$15.99
Graded values
Koga's Grimer 78/132 price by grade
| Grade | Market value | 4 wk | Sales/moSales a month | Last sale |
|---|---|---|---|---|
| UngradedHigh. How closely the price sources agree, and how often the card trades. | $1.07Last $1.31 · Nov 4, 2026 | up +5.9% | 31High liquidity. High | $1.31Nov 4, 2026High. How closely the price sources agree, and how often the card trades. |
| PSA 1053.3× rawMedium. Some recent sales, or sales that vary more than usual. | $57.00Last $24.74 · Jul 23, 2026 | 0.0% | No recent sales | $24.74Jul 23, 2026Medium. Some recent sales, or sales that vary more than usual. |
| PSA 917.8× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $19.00Last $52.29 · Oct 21, 2026 | 0.0% | 0.3Low liquidity. Low | $52.29Oct 21, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide. |
| PSA 74× rawLimited. How closely the price sources agree, and how often the card trades. | $4.31 | 0.0% | No recent sales | –Limited. How closely the price sources agree, and how often the card trades. |
| CGC 1022.4× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $24.00Last $20.50 · Nov 8, 2026 | – | 0.7Medium liquidity. Medium | $20.50Nov 8, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide. |
| BGS 1070.1× rawLimited. How closely the price sources agree, and how often the card trades. | $75.00 | – | No recent sales | –Limited. How closely the price sources agree, and how often the card trades. |
Each graded row counts only that grade's sales; the ungraded row counts every condition. Sales a month is the 90-day pace. Last sale is the latest verified sale, never an asking price. How we calculate the UltraBall Market Value
Grade it with PSA?
Grade yours from photos →Change the costs, or add your own odds →- If it gets a PSA 10
- −$36.57
- If it gets a PSA 9
- −$69.54
- PSA fee for a PSA 10
- $59.99 Standard
- Slab sale price to break even
- $99.16at Standard, $59.99
- Grading pays, at today’s prices
- No priced grade
- Historical PSA 10 rate
- 32%
Against selling raw at $1.07, after the PSA fee for what the slab is worth (a 10 goes in at Standard, $59.99; a 9 at the same level), $25.00 shipping and insurance, and eBay US selling fees, as the selling calculator works them out, with its usual $5 postage and $1 packing on each sale: the same sum as the selling calculator. Each grade is charged the fee level its own slab price needs, so the break-even price carries the fee for a slab at that price, not the PSA 10 fee. These are outcomes if the card gets each grade, not the chance that it will. PSA has graded 62 copies; 20 got a 10.
Population
- PSA graded
- 62
- PSA 10
- 20
- PSA 9
- 21
- Historical PSA 10 rate
- 32%
- PSA 10s of all graded
A higher historical PSA 10 rate than 97% of the Gym Challenge cards PSA has graded enough of.
| Grader | Graded | 10s | 9s | 10s share |
|---|---|---|---|---|
| PSA | 62 | 20 | 21 | 32% |
| CGC | 276 | 41 | 41 | 15% |
| BGS | 2 | 0 | 0 | – |
| SGC | 1 | 0 | 1 | – |
- PSA graded
- 62
- 10s
- 20
- 10s share
- 32%
- Historical PSA 10 rate
- 32%
Every PSA grade (7)
| Grade | Copies | Share |
|---|---|---|
| 10 | 20 | 32% |
| 9 | 21 | 34% |
| 8 | 11 | 18% |
| 7 | 4 | 6.5% |
| 6 | 3 | 4.8% |
| 5 | 2 | 3.2% |
| 1 | 1 | 1.6% |
PSA’s count of Oct 13, 2026. The rate is PSA 10s over every copy PSA has graded.
- CGC graded
- 276
- 10s
- 41
- 10s share
- 15%
- Historical CGC gem rate
- 15%
- Gem: 10s, Pristine and Perfect 10s
Every CGC grade (15)
| Grade | Copies | Share |
|---|---|---|
| 10 | 41 | 15% |
| 9.5 | 8 | 2.9% |
| 9 | 41 | 15% |
| 8.5 | 61 | 22% |
| 8 | 49 | 18% |
| 7.5 | 28 | 10% |
| 7 | 22 | 8.0% |
| 6.5 | 11 | 4.0% |
| 6 | 5 | 1.8% |
| 5.5 | 1 | 0.36% |
| 5 | 4 | 1.4% |
| 4.5 | 1 | 0.36% |
| 4 | 1 | 0.36% |
| 3 | 1 | 0.36% |
| Authentic | 2 | 0.72% |
CGC’s count of Nov 10, 2026. 10s share counts every 10 label; CGC’s own gem is 10s, Pristine and Perfect 10s.
- Beckett graded
- 2
- 10s
- 0
- 10s share
- –
- Historical Beckett gem rate
- –
- Gem: 9.5s, Pristine and Black Label 10s
Every Beckett grade (2)
| Grade | Copies | Share |
|---|---|---|
| 9.5 | 1 | 50% |
| 6.5 | 1 | 50% |
Beckett’s count of Nov 10, 2026. 10s share counts every 10 label; Beckett’s own gem is 9.5s, Pristine and Black Label 10s.
- SGC graded
- 1
- 10s
- 0
- 10s share
- –
- Historical SGC gem rate
- –
- Gem: 10s and Pristine 10s
Every SGC grade (1)
| Grade | Copies | Share |
|---|---|---|
| 9 | 1 | 100% |
SGC’s count of Nov 10, 2026. 10s share counts every 10 label; SGC’s own gem is 10s and Pristine 10s.
PSA’s count of Oct 13, 2026. CGC, BGS and SGC as of Nov 10, 2026; their 10s include Pristine, Perfect and Black Label 10s. PSA counts the cards it has graded, not every copy that exists. Compare with the low pop cards and the hardest PSA 10s.
PSA 10 price against PSA’s population
The same 11 weeks, Jul 24, 2026 to Sep 28, 2026: the price on the day of each weekly PSA report, and the report’s counts. Side by side, not cause and effect.
Left: PSA 10 price, US$. Right: PSA graded copies.
About this card
This page prices the Unlimited print. A 1st Edition Koga's Grimer sells for about $4.99 ungraded.
Koga's Grimer is card 78 of 132 in the Gym Challenge price guide, a set released in October 2000 during the Wizards of the Coast era. Its rarity is Common. The artwork is by Ken Sugimori. In the checklist it sits after Koga's Ekans 77/132 and before Koga's Koffing 79/132.
It is the 122nd most valuable of the 132 priced cards in Gym Challenge, behind Blaine's Charizard 2/132 (see the most valuable Gym Challenge cards).
It is one of 25 English Grimer cards, and ranks 7th among them by ungraded value; the most valuable is Grimer from Aquapolis. Compare them all in the most valuable Grimer cards.
What the data says
The ungraded value has held within 10% over four weeks (+5.9% on 7-day averages), on 94 ungraded sales in 90 days.
Ungraded copies are cheap, but graded ones are not: a PSA 10 is valued at $57.00.
PSA has graded 62 copies, 20 of them PSA 10 (32%). That describes the copies sent in, not the chance a given card grades 10.
From prices of Nov 12, 2026 and sales to Nov 4, 2026. Observations, not advice or a forecast. How we read the market
Market snapshot
How each figure is worked out- 4 weeks
- +5.9%ungraded, between 7-day averages
- 90 days
- −46%ungraded, between 7-day averages
- 1 year
- −31%ungraded; before Jul 22, 2026 from monthly averages
- Direction
- Steadywithin 10% of four weeks ago, on 7-day averages
- High since daily tracking
- 46% under$1.88 on Jul 29, 2026, 7-day average; daily prices since Jul 22, 2026
- Liquidity
- High31.3 ungraded sales a month over 90 days
- Price confidence
- High confidenceMany recent comparable sales that agree closely.
- Ungraded sold
- 40in 30 days; 94 in 90
- PSA 10 population
- 20of 62 PSA graded, count of Oct 13, 2026
Printings compared
- Unlimited · this pageNo 1st Edition stamp beside the art box. This is the common print.$1.07 ungraded
- 1st EditionA black “Edition 1” stamp to the lower left of the art box.$4.99 ungraded
- 1st Edition or Unlimited: the only difference is the black “Edition 1” stamp below the bottom-left corner of the picture; the artwork, number and text are the same.
- Number
- 78/132
- Set code
- G2
- Rarity
- Common
- Released
- Oct 16, 2000
- Pokémon
- Grimer
- Pokédex no.
- #0088
- Illustrator
- Ken Sugimori
- Printings
- Unlimited, 1st Edition
- Character
- All Koga cards
- Every Grimer PSA 10All Grimer cards ranked by PSA 10 price
- Gym Challenge checklistAll 132 cards with prices
- All Grimer cards25 English cards
- Most valuable Grimer cardsRanked by ungraded value
- Most valuable Gym Challenge cardsRanked by ungraded value
- Gym Challenge chase cardsThe pulls collectors open packs for, with odds where we hold them
- 1st Edition vs Shadowless vs UnlimitedHow to tell the printings apart and what each is worth
- Wizards of the Coast eraSets and chase cards from January 1999 on
- 2000 Pokémon cardsEvery set released in 2000, with prices
Cite this price
Koga's Grimer 78/132 (Gym Challenge) is worth $1.07 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/gym-challenge/kogas-grimer-78).
Koga's Grimer 78/132 (Gym Challenge) is worth $1.07 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/gym-challenge/kogas-grimer-78).
https://ultraball.com/cards/gym-challenge/kogas-grimer-78
<a href="https://ultraball.com/cards/gym-challenge/kogas-grimer-78">Koga's Grimer 78/132 (Gym Challenge) price: $1.07 on UltraBall</a>
Most valuable Grimer cards
Nearby in Gym Challenge
Chase cards from this set
Earlier and later versions
More to explore
Questions collectors ask
As of Nov 12, 2026, Koga's Grimer 78/132 Gym Challenge is worth about $1.07 ungraded. A PSA 10 copy is worth about $57.00. How we price cards.