How much is a PSA 10 Dewgong #25?

A PSA 10 Dewgong #25 from Pokemon Japanese Mysterious Mountains is currently priced at $191 based on completed sales tracked on PokeInvest.

Is grading Dewgong #25 worth it?

With a raw price of $52 and a PSA 10 selling for $191, grading Dewgong #25 has a potential gross margin of $139 before PSA fees (from $59.99 a card, more for higher declared values). Use the PokeInvest PSA Calculator for a full ROI breakdown.

PSA 9 vs PSA 10 Dewgong #25: what's the price difference?

A PSA 10 Dewgong #25 sells for about $191 versus about $144 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 1.3x premium based on recent sales tracked on PokeInvest.

What's the raw price of Dewgong #25?

The raw (ungraded) price of Dewgong #25 from Pokemon Japanese Mysterious Mountains is currently $56, based on live market data tracked daily by PokeInvest.

Home / Japanese Mysterious Mountains / Dewgong #25

Dewgong #25

Dewgong #25 (Japanese Mysterious Mountains) sells for about $52.18 ungraded and $191 in PSA 10. PSA has graded 101 copies, 45 of them 10s. Prices are medians of completed sales, updated November 14, 2026.

Pokemon Japanese Mysterious Mountains

Ungraded

2 recent sales

2 sales

2 sold in 19 days · latest 2 months ago

$50.34 $52.18

$52.18 2 months ago POKEMON DEWGONG 025/088 RARE MYSTERIOUS MOUNTAINS JAPANESE UNLIMITED HOLO MP Japanese 025/088 $50.34 2 months ago Dewgong 025/088 Mysterious Mountains 2002 Holo e Series Japanese Pokemon - MP

Also held for this card: 1 PSA 6. Priced separately, never mixed into this median.

Too few recent sales to price from, so the figure above is an estimate.

Price by grade

1 from real sales · 2 est

Ungraded

Estimated market value

$52.18

Grade	PSA	CGC	BGS	SGC
10	Buy ›	Buy ›	$248.00 est	$114.00 est
9	Buy ›	Buy ›	—	—
6	Buy ›	—	—	—

Medians of completed sales — click one to see them. Arrows compare the last 90 days with the period before. last sold means one or two sales, so we show the most recent one rather than a median. est is an estimate we have not confirmed. pop is how many exist at that grade. How we price

Grade it? 45% of 101 PSA-graded copies came back a 10. Raw $52.18 → PSA 10 $190.79. Expected value after PSA's fee ($60): +$34.41 per copy.

We grade it for you, $27 a card → Mail it to us. CGC Authorized Dealer: we check it, submit it and ship the slab back insured. No account, no forms.

Run the full math → Is yours a 10? Pre-grade it, $3

Sales volume: Average of cards

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Price History

Raw PSA 10

Graded by

PSA

101

graded

44.6%

45 in PSA 10

CGC

88

graded

22.7%

20 at 10 or better

PSA has given this card a ten 2.0× as often — 44.6% against 22.7%.

How CGC grades work

CGC grades above 9: Pristine sits above Gem Mint, Perfect above that.

Pristine 10 5 Gem Mint 10 15 9.5 1 9 27

These are two different pools of submissions, so this compares what each grader did, not what either would do with the same card.

Population Distribution

PSA 10 45

PSA 9 36

PSA 8 12

PSA 7 0

PSA 6 3

PSA 5 4

PSA 4 0

PSA 3 0

PSA 2 0

PSA 1 1

CGC Pristine 10 5

CGC Gem Mint 10 15

CGC 9.5 1

CGC 9 27

CGC 8.5 16

CGC 8 7

CGC 7.5 3

CGC 7 3

CGC 6.5 3

CGC 6 3

CGC 5.5 2

CGC 5 1

CGC Authentic 2

88 graded by CGC

Need these prices and population counts in a spreadsheet or app? PokeInvest Data API

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