How much is a PSA 10 Omastar 20/108 worth?

A PSA 10 Omastar 20/108 Power Keepers is worth about $61.00; PSA 9 about $21.00, PSA 8 about $19.99, PSA 7 about $15.00. That is about 33× the ungraded value.

How often does Omastar 20/108 sell?

Omastar 20/108 Power Keepers recorded 15 sales across every grade in the last 90 days (9 in the last 30), most recently on Nov 7, 2026. The highest recent sale was $45.00 for a TAG 8.5 copy on Nov 1, 2026.

What is the most valuable card in Power Keepers?

The most valuable card in Power Keepers is Vaporeon ☆ 102/108, at about $2,200 ungraded. Omastar 20/108 ranks 52nd of 108.

What set is Omastar 20/108 from?

Omastar 20/108 is from the English Pokémon TCG set Power Keepers, released Feb 2, 2007, in the EX era. Its rarity is Rare.

What is Omastar 20/108 worth raw, in PSA 9 and in PSA 10?

As of Nov 12, 2026, Omastar 20/108 is about $1.86 ungraded near mint (13 sales in 90 days); PSA 9 about $21.00; PSA 10 about $61.00.

Which printing of Omastar 20/108 is this, and why do two copies differ in price?

Omastar 20/108 comes in 2 printings: Non-Holo $1.86 ungraded, Reverse Holo $19.38 ungraded. Reverse holo or non-holo: the reverse holo’s border and text box shine; the non-holo has no shine anywhere.

Rare2007EX era

OmastarPower Keepers 20/108 price & value

Name: Omastar 20/108 Power Keepers
Brand: Pokémon
SKU: ex16-20

Japanese prints: 12 Japanese Omastar cards are listed, $0.81 to $31.90 ungraded.

Omastar 20/108, Power Keepers Pokémon card — Press the card to zoom in

UltraBall Market ValueUngraded

$1.86

up +1.5%4 weeks · Steady

High confidence

How closely the price sources agree, and how often the card trades.

13 ungraded in the last 90 days, all conditions
5 sales on record listed as near mint
Last sale Nov 7, 2026

How we calculate the UltraBall Market Value →

High liquidity69/100

High liquidity

Trades often, at prices that agree. It counts sales, not how long a listing takes to sell.

About 4 ungraded copies sell a month across all conditions, the pace of the last 90 days.

How we measure liquidity →

Near mint · UltraBall Market Value · 13 ungraded sales in the last 90 days, all conditions · as of Nov 12, 2026

Graded: PSA 9 $21.00PSA 10 $61.00

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Prices updated Nov 12, 2026 · How we calculate the UltraBall Market Value

People ask about this card

What is Omastar 20/108 worth raw, in PSA 9 and in PSA 10?: As of Nov 12, 2026, Omastar 20/108 is about $1.86 ungraded near mint (13 sales in 90 days); PSA 9 about $21.00; PSA 10 about $61.00. Every grade’s price.
Which printing of Omastar 20/108 is this, and why do two copies differ in price?: Omastar 20/108 comes in 2 printings: Non-Holo $1.86 ungraded, Reverse Holo $19.38 ungraded. Reverse holo or non-holo: the reverse holo’s border and text box shine; the non-holo has no shine anywhere. Printings compared.

Price history

Omastar 20/108 price over time

Nov 11Feb 11May 13Aug 13Nov 12

Recorded prices, joined day to day

Ungraded, 1 year: $3.22 on Nov 11, 2025, $1.86 on Nov 12, 2026. Lowest $1.69, highest $3.22.

Now: $1.86
4 weeks: +1.5%
90 days: +5.6%
1 year: −42%
Highest, 1Y: $3.22
Lowest, 1Y: $1.69

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.

Omastar 20/108 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	$1.86	up +1.6%
October 2026	$1.83	up +6.4%
September 2026	$1.72	0.0%
August 2026	$1.72	down −5.5%
July 2026	$1.82	–
May 2026	$1.74	down −18%
April 2026	$2.11	down −29%
March 2026	$2.99	up +29%
February 2026	$2.32	up +16%
January 2026	$2.00	up +18%
December 2025	$1.69	down −48%
November 2025	$3.22	up +2.2%

Matched to this exact card

Recent verified sales

Latest 15

RawPokemon Omastar EX Power Keepers 20/108 HPNov 7, 2026 · eBay · Condition not stated · View listing · $1.69
RawOMASTAR 20/108 EX Power Keepers Pokemon RARE Card NMNov 2, 2026 · eBay · Sold as near mint · View listing · $2.99
RawPower Keepers #20/108 OmastarNov 1, 2026 · eBay · Sold as light play · View listing · $1.99
TAG 8.5Omastar 20/108 | TAG 8.5 | EX Power Keepers | ENNov 1, 2026 · eBay · View listing · $45.00
CGC 9CGC 9 Omastar 20/108 EX Power KeepersNov 1, 2026 · eBay · View listing · $20.00
RawOmastar Rare EX Power Keepers 20/108 NMOct 29, 2026 · eBay · Sold as near mint · View listing · $1.99
RawOmastar - EX Power Keepers - 20/108 - RareOct 25, 2026 · eBay · Sold as near mint · View listing · $2.29
RawOmastar Rare EX Power Keepers 20/108 Water Pokemon CardOct 22, 2026 · eBay · Sold as light play · Offers taken (asking price; paid may be lower) · View listing · Asking price, up to $1.99asking
RawPOKÉMON EX POWER KEEPERS OMASTAR NONHOLO 20/108 LP ENGOct 15, 2026 · eBay · Sold as light play · View listing · $2.13
RawOmastar 20/108 EX Power Keepers RegularUnusual priceOct 4, 2026 · eBay · Condition not stated · Auction · View listing · $0.50
PSA 8Pokemon Card Omastar 20/108 Power Keepers PSA 8 MINTJun 10, 2026 · eBay · View listing · $20.00
PSA 82007 Pokemon Ex Power Keepers Omastar #20/108 PSA 8 NM-MTFeb 21, 2026 · eBay · View listing · $18.50
PSA 92007 Power Pokemon Ex Keepers Omastar R #20 PSA 9Apr 21, 2024 · eBay · View listing · $21.00
PSA 102007 Power Pokemon Ex Keepers Omastar R #20 PSA 10Apr 15, 2024 · eBay · View listing · $61.00

Every sale here was matched to this exact card: the right number, set, printing and language, one card per listing, raw kept apart from graded. Where a venue sells by card and gives no listing title to check, the row says the venue named the card. Listings we can’t be sure of are left out. A price marked ≤ is an asking price, not a confirmed sale. On an accepted best offer we show what the buyer paid, not the asking price; where that isn’t on record the asking price is shown as a ceiling and never counts towards the price. A sale marked unusual is far from that grade’s market price: it stays on the record, and is left out of this page’s latest-sale and comparison figures. Sales record updated Nov 11, 2026.

Graded values

Omastar 20/108 price by grade

Omastar 20/108: market price, 4-week change, sales pace and last sale 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.	$1.86Last $1.69 · Nov 7, 2026	up +1.5%	4High liquidity. High	$1.69Nov 7, 2026High. How closely the price sources agree, and how often the card trades.
PSA 1032.8× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.	$61.00Last $61.00 · Apr 15, 2024	0.0%	No recent sales	$61.00Apr 15, 2024Low. Few recent sales in this condition. Treat the figure as a rough guide.
PSA 911.3× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.	$21.00Last $21.00 · Apr 21, 2024	0.0%	No recent sales	$21.00Apr 21, 2024Low. Few recent sales in this condition. Treat the figure as a rough guide.
PSA 810.7× rawLow. Few recent sales in this condition. Treat the figure as a rough guide.	$19.99Last $20.00 · Jun 10, 2026	0.0%	No recent sales	$20.00Jun 10, 2026Low. Few recent sales in this condition. Treat the figure as a rough guide.
PSA 78.1× rawLimited. How closely the price sources agree, and how often the card trades.	$15.00	0.0%	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: −$33.78
If it gets a PSA 9: −$68.48
PSA fee for a PSA 10: $59.99 Standard
Slab sale price to break even: $99.95at Standard, $59.99
Grading pays, at today’s prices: No priced grade
Historical PSA 10 rate: –

Against selling raw at $1.86, 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 18 copies; 2 got a 10.

Population

PSA graded: 18
PSA 10: 2
PSA 9: 6
Historical PSA 10 rate: –; PSA 10s of all graded

Grader	Graded	10s	9s	10s share
PSA	18	2	6	–
CGC	143	10	55	7.0%
BGS	4	0	4	–

PSA graded: 18
10s: 2
10s share: –
Historical PSA 10 rate: –

Every PSA grade (5)

PSA population by grade
Grade	Copies	Share
10	2	11%
9	6	33%
8	6	33%
7	2	11%
6	2	11%

PSA’s count of Oct 15, 2026. The rate is PSA 10s over every copy PSA has graded.

CGC graded: 143
10s: 10
10s share: 7.0%
Historical CGC gem rate: 7.0%; Gem: 10s, Pristine and Perfect 10s

Every CGC grade (11)

CGC population by grade
Grade	Copies	Share
10	10	7.0%
9.5	7	4.9%
9	55	38%
8.5	31	22%
8	17	12%
7.5	5	3.5%
7	6	4.2%
6.5	8	5.6%
6	2	1.4%
4.5	1	0.70%
Authentic	1	0.70%

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: 4
10s: 0
10s share: –
Historical Beckett gem rate: –; Gem: 9.5s, Pristine and Black Label 10s

Every Beckett grade (1)

Beckett population by grade
Grade	Copies	Share
9	4	100%

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.

PSA’s count of Oct 15, 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

About this card

Omastar is card 20 of 108 in the Power Keepers price guide, a set released in February 2007 during the EX era. Its rarity is Rare. The artwork is by Ken Sugimori. In the checklist it sits after Ninetales 19/108 and before Pichu 21/108.

It is the 52nd most valuable of the 108 priced cards in Power Keepers, behind Vaporeon ☆ 102/108 (see the most valuable Power Keepers cards).

It is one of 17 English Omastar cards, and ranks 11th among them by ungraded value; the most valuable is Dark Omastar from Neo Destiny. Compare them all in the most valuable Omastar cards.

What the data says

The ungraded value has held within 10% over four weeks (+1.5% on 7-day averages), on 13 ungraded sales in 90 days.

Ungraded copies are cheap, but graded ones are not: a PSA 10 is valued at $61.00.

From prices of Nov 12, 2026 and sales to Nov 7, 2026. Observations, not advice or a forecast. How we read the market

Market snapshot

How each figure is worked out

4 weeks: +1.5%ungraded, between 7-day averages
90 days: +5.6%ungraded, between 7-day averages
1 year: −42%ungraded; before Jul 22, 2026 from monthly averages
Direction: Steadywithin 10% of four weeks ago, on 7-day averages
High since daily tracking: At the high$1.86 on Nov 12, 2026, 7-day average; daily prices since Jul 22, 2026
Liquidity: High4.3 ungraded sales a month over 90 days
Price confidence: High confidenceMany recent comparable sales that agree closely.
Ungraded sold: 7in 30 days; 13 in 90
PSA 10 population: 2of 18 PSA graded, count of Oct 15, 2026

Printings compared

Non-Holo · this pageNothing on the front shines.$1.86 ungraded
Reverse HoloThe border and text box shine; the picture is flat.$19.38 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.

Card details

Set: Power Keepers
Number: 20/108
Set code: PK
Rarity: Rare
Released: Feb 2, 2007
Era: EX
Pokémon: Omastar
Pokédex no.: #0139
Illustrator: Ken Sugimori
Printings: Non-holo, Reverse holo

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Omastar 20/108 (Power Keepers) is worth $1.86 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/power-keepers/omastar-20).

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Omastar 20/108 (Power Keepers) is worth $1.86 ungraded as of Nov 12, 2026, according to UltraBall's Market Value (https://ultraball.com/cards/power-keepers/omastar-20).

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FAQ

Questions collectors ask

As of Nov 12, 2026, Omastar 20/108 Power Keepers is worth about $1.86 ungraded. A PSA 10 copy is worth about $61.00. How we price cards.