Weakness GuardAquapolis 141/147 price & value
$50.00
down −10%4 weeks · Falling
Medium confidence
Medium confidence
Some recent sales, or sales that vary more than usual.
- 31 ungraded in the last 90 days, all conditions
- 13 sales on record listed as near mint
- Typical sales within ±16% of the figure
- Last sale Nov 9, 2026
High liquidity77/100
High liquidity
Trades often, at prices that agree. It counts sales, not how long a listing takes to sell.
About 10 ungraded copies sell a month across all conditions, the pace of the last 90 days.
How we measure liquidity →Near mint · UltraBall Market Value · 31 ungraded sales in the last 90 days, all conditions · as of Nov 12, 2026
Graded: PSA 9 $95.00PSA 10 $1,110
eBay links on this page are affiliate links: we earn a commission if you buy, at no extra cost to you. It never changes our prices or which listings we show.
Prices updated Nov 12, 2026 · How we calculate the UltraBall Market Value
People ask about this card
- What is Weakness Guard 141/147 worth raw, in PSA 9 and in PSA 10?
- As of Nov 12, 2026, Weakness Guard 141/147 is about $50.00 ungraded near mint (31 sales in 90 days); PSA 9 about $95.00 (3 sales); PSA 10 about $1,110 (1 sale). Every grade’s price.
- Which printing of Weakness Guard 141/147 is this, and why do two copies differ in price?
- Weakness Guard 141/147 comes in 2 printings: Non-Holo $65.64 ungraded, Reverse Holo $14.66 ungraded. Reverse holo or non-holo: the reverse holo’s border and text box shine; the non-holo has no shine anywhere. Printings compared.
Weakness Guard 141/147 price over time
- Recorded prices, joined day to day
Ungraded, 1 year: $18.12 on Nov 11, 2025, $50.00 on Nov 12, 2026. Lowest $18.12, highest $69.39.
- Now
- $50.00
- 4 weeks
- −10%
- 90 days
- −28%
- 1 year
- +176%
- Highest, 1Y
- $69.39
- Lowest, 1Y
- $18.12
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.
Weakness Guard 141/147 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 | $50.00 | down −9.8% |
| October 2026 | $55.45 | down −8.4% |
| September 2026 | $60.54 | down −12% |
| August 2026 | $68.66 | down −0.1% |
| July 2026 | $68.70 | – |
| May 2026 | $46.65 | down −20% |
| April 2026 | $58.55 | up +30% |
| March 2026 | $44.93 | up +29% |
| February 2026 | $34.95 | down −6.7% |
| January 2026 | $37.46 | up +29% |
| December 2025 | $28.97 | up +60% |
| November 2025 | $18.12 | up +102% |
Recent verified sales
RawWeakness Guard 141/147 Aquapolis U Pokemon TCG DMNov 9, 2026 · 
eBay · Condition not stated · Buy It Now · View listing · $30.01PSA 102003 Pokemon Aquapolis Weakness Guard #141 PSA 10 GEM MINTNov 9, 2026 ·
Fanatics Collect · View listing · $1,800- RawPokémon TCG Aquapolis Weakness Guard Trainer Card. (FAST DISPATCH)Nov 8, 2026 · eBay · Condition not stated · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $36.13asking
RawPokémon Aquapolis Trainer Weakness Guard 141/147 Non-HoloNov 6, 2026 · eBay · Condition not stated · Auction · View listing · $49.50
RawWeakness Guard 141/147 Non Holo Pokemon Card Aquapolis SetNov 2, 2026 · eBay · Sold as near mint · Auction · View listing · $20.57
PSA 6Pokemon Aquapolis #141 Weakness Guard 2003 PSA 6 ¡Nuevo certificado! EX-MTNov 1, 2026 · eBay · Best offer accepted (asked $200) · View listing · $180
RawNintendo Pokémon TCG Weakness Guard 141/147 Trainer Regular English 2002 SuzukiOct 30, 2026 · eBay · Sold as heavy play · Best offer accepted (asked $30.00) · View listing · $25.00- RawTarjeta holográfica Pokémon inversa Weakness Guard 141/147 Aquapolis 2003 LEERLikely best offer · asking price shownOct 29, 2026 · eBay · Sold as moderate play · View listing · Asking price, up to $170asking
PSA 9POKEMON TCG 2003 POKEMON AQUAPOLIS #141 WEAKNESS GUARD PSA 9Oct 5, 2026 · eBay · Auction · View listing · $241PSA 102003 Pokemon Aquapolis Weakness Guard #141 PSA 10 GEM MINTSep 28, 2026 ·
Fanatics Collect · View listing · $1,110
CGC 9CGC Mint 9 Weakness Guard #141/147 Pokemon Aquapolis 2003 Blue Label POP 9Sep 21, 2026 · eBay · Buy It Now · View listing · $330- CGC 10The Pokémon Company Weakness Guard 141/147 Aquapolis Trainer ENG CGC 10 2003Aug 24, 2026 · eBay · View listing · $100
CGC 92003 Pokemon Aquapolis Weakness Guard #141 CGC 9 MINTAug 17, 2026 ·
Fanatics Collect · View listing · $312PSA 92003 Pokemon Aquapolis Weakness Guard #141 PSA 9 MINTJun 22, 2026 ·
Fanatics Collect · View listing · $126- PSA 10Sold via eBay · PSA cert #74400280Apr 16, 2026 · eBay · Best offer accepted · View listing$1,000
- PSA 10PSA 10 Weakness Guard Trainer 141/147 Aquapolis Pokemon 2003Apr 15, 2026 · eBay · View listing · $400
- PSA 10Sold via eBay · PSA cert #57812873Unusual priceMar 8, 2026 · eBay · Buy It Now · View listing$250
- PSA 9Sold via eBay · PSA cert #98792552Unusual priceJan 2, 2026 · eBay · Buy It Now · View listing$27.77
- PSA 9Sold via eBay · PSA cert #59468378Nov 2, 2025 · eBay · Auction · View listing$64.00
- PSA 10Sold via eBay · PSA cert #43851647Unusual priceSep 9, 2025 · eBay · Buy It Now · View listing$64.99
- PSA 10Sold via eBay · PSA cert #93213332Unusual priceApr 9, 2025 · eBay · Auction · View listing$56.00
- PSA 9Sold via eBay · PSA cert #88175029Unusual priceMar 31, 2024 · eBay · Auction · View listing$10.53
- PSA 9Sold via eBay · PSA cert #40771372Unusual priceJun 24, 2018 · eBay · Auction · View listing$1.25
- PSA 10Sold via eBay · PSA cert #27835604Unusual priceMar 20, 2018 · eBay · Auction · View listing$11.99
Graded values
Weakness Guard 141/147 price by grade
| Grade | Market value | 4 wk | Sales/moSales a month | Last sale |
|---|---|---|---|---|
| UngradedMedium. Some recent sales, or sales that vary more than usual. | $50.00Last $30.01 · Nov 9, 2026 | down −10% | 10High liquidity. High | $30.01Nov 9, 2026Medium. Some recent sales, or sales that vary more than usual. |
| PSA 1022.2× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $1,110Last $1,800 · Nov 9, 2026 | 0.0% | 0.7Medium liquidity. Medium | $1,800Nov 9, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide. |
| PSA 91.9× rawLow. Few recent sales in this condition. Treat the figure as a rough guide. | $95.00Last $241 · Oct 5, 2026 | 0.0% | 0.3Low liquidity. Low | $241Oct 5, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide. |
| PSA 81.6× rawMedium. Some recent sales, or sales that vary more than usual. | $80.00Last $29.00 · Mar 2, 2026 | 0.0% | No recent sales | $29.00Mar 2, 2026Medium. Some recent sales, or sales that vary more than usual. |
| CGC 10Low. Few recent sales in this condition. Treat the figure as a rough guide. | $67.80Last $100 · Aug 24, 2026 | – | 0.3Low liquidity. Low | $100Aug 24, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide. |
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
- +$815
- If it gets a PSA 9
- −$45.96
- PSA fee for a PSA 10
- $79.99 Priority
- Slab sale price to break even
- $148at Standard, $59.99
- Grading pays, at today’s prices
- PSA 10 only
- Historical PSA 10 rate
- 28%
Against selling raw at $50.00, after the PSA fee for what the slab is worth (a 10 goes in at Priority, $79.99; a 9 at Standard, $59.99), $25.00 shipping and insurance, and eBay US selling fees, as the selling calculator works them out, with its usual $5 postage and $1 packing on each sale: the same sum as the selling calculator. Each grade is charged the fee level its own slab price needs, so the break-even price carries the fee for a slab at that price, not the PSA 10 fee. These are outcomes if the card gets each grade, not the chance that it will. PSA has graded 76 copies; 21 got a 10.
Population
- PSA graded
- 76
- PSA 10
- 21
- PSA 9
- 13
- Historical PSA 10 rate
- 28%
- PSA 10s of all graded
A higher historical PSA 10 rate than 32% of the Aquapolis cards PSA has graded enough of.
| Grader | Graded | 10s | 9s | 10s share |
|---|---|---|---|---|
| PSA | 76 | 21 | 13 | 28% |
| CGC | 56 | 16 | 10 | 29% |
- PSA graded
- 76
- 10s
- 21
- 10s share
- 28%
- Historical PSA 10 rate
- 28%
Every PSA grade (6)
| Grade | Copies | Share |
|---|---|---|
| 10 | 21 | 28% |
| 9 | 13 | 17% |
| 8 | 16 | 21% |
| 7 | 7 | 9.2% |
| 6 | 14 | 18% |
| 5 | 5 | 6.6% |
PSA’s count of Oct 13, 2026. The rate is PSA 10s over every copy PSA has graded.
- CGC graded
- 56
- 10s
- 16
- 10s share
- 29%
- Historical CGC gem rate
- 29%
- Gem: 10s, Pristine and Perfect 10s
Every CGC grade (10)
| Grade | Copies | Share |
|---|---|---|
| 10 | 16 | 29% |
| 9 | 10 | 18% |
| 8.5 | 8 | 14% |
| 8 | 7 | 13% |
| 7.5 | 5 | 8.9% |
| 7 | 4 | 7.1% |
| 6.5 | 3 | 5.4% |
| 4.5 | 1 | 1.8% |
| 4 | 1 | 1.8% |
| Authentic | 1 | 1.8% |
CGC’s count of Nov 10, 2026. 10s share counts every 10 label; CGC’s own gem is 10s, Pristine and Perfect 10s.
PSA’s count of Oct 13, 2026. CGC, BGS and SGC as of Nov 10, 2026; their 10s include Pristine, Perfect and Black Label 10s. PSA counts the cards it has graded, not every copy that exists. Compare with the low pop cards and the hardest PSA 10s.
PSA 10 price against PSA’s population
The same 12 weeks, Jul 24, 2026 to Oct 19, 2026: the price on the day of each weekly PSA report, and the report’s counts. Side by side, not cause and effect.
Left: PSA 10 price, US$. Right: PSA graded copies.
About this card
Weakness Guard is card 141 of 147 in the Aquapolis price guide, a set released in January 2003 during the Wizards of the Coast era. Its rarity is Uncommon. The artwork is by Jungo Suzuki. In the checklist it sits after Water Cube 01 140/147 and before Darkness Energy 142/147.
It is the 51st most valuable of the 182 priced cards in Aquapolis, behind Lugia 149/147 (see the most valuable Aquapolis cards).
What the data says
The ungraded value is down 10% over four weeks on 7-day averages, with 16 ungraded sales in the last 30 days.
A PSA 10 is valued at 22× the ungraded price ($1,110 against $50.00), and a PSA 9 at $95.00.
PSA has graded 76 copies, 21 of them PSA 10 (28%). That describes the copies sent in, not the chance a given card grades 10.
From prices of Nov 12, 2026 and sales to Nov 9, 2026. Observations, not advice or a forecast. How we read the market
Market snapshot
How each figure is worked out- 4 weeks
- −10%ungraded, between 7-day averages
- 90 days
- −28%ungraded, between 7-day averages
- 1 year
- +176%ungraded; before Jul 22, 2026 from monthly averages
- Direction
- Fallingthe ungraded 7-day average is down 10% or more on four weeks ago
- High since daily tracking
- 28% under$69.40 on Jul 29, 2026, 7-day average; daily prices since Jul 22, 2026
- Liquidity
- High10.3 ungraded sales a month over 90 days
- Price confidence
- Medium confidenceSome recent sales, or sales that vary more than usual.
- Ungraded sold
- 16in 30 days; 31 in 90
- PSA 10 premium
- 22.2×the ungraded price; the typical Aquapolis card with a PSA 10 price: 22.6×
- PSA 10 population
- 21of 76 PSA graded, count of Oct 13, 2026
No money needed: buy it with virtual UltraCash in the fantasy game, or call today’s card.
Printings compared
- Non-Holo · this pageNothing on the front shines.$65.64 ungraded
- Reverse HoloThe border and text box shine; the picture is flat.$14.66 ungradedPictured: the main print’s scan.
- Reverse holo or non-holo: the reverse holo’s border and text box shine; the non-holo has no shine anywhere.
- Set
- Aquapolis
- Number
- 141/147
- Set code
- AQ
- Rarity
- Uncommon
- Released
- Jan 15, 2003
- Illustrator
- Jungo Suzuki
- Printings
- Non-holo, Reverse holo
- Aquapolis checklistAll 182 cards with prices
- Most valuable Aquapolis cardsRanked by ungraded value
- Aquapolis chase cardsThe pulls collectors open packs for, with odds where we hold them
- Wizards of the Coast eraSets and chase cards from January 1999 on
- 2003 Pokémon cardsEvery set released in 2003, with prices
Cite this price
Weakness Guard 141/147 (Aquapolis) is worth $50.00 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/aquapolis/weakness-guard-141).
Weakness Guard 141/147 (Aquapolis) is worth $50.00 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/aquapolis/weakness-guard-141).
https://ultraball.com/cards/aquapolis/weakness-guard-141
<a href="https://ultraball.com/cards/aquapolis/weakness-guard-141">Weakness Guard 141/147 (Aquapolis) price: $50.00 on UltraBall</a>
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Questions collectors ask
As of Nov 12, 2026, Weakness Guard 141/147 Aquapolis is worth about $50.00 ungraded. A PSA 10 copy is worth about $1,110. How we price cards.