How much is a PSA 10 Mareep #20?

A PSA 10 Mareep #20 from Pokemon Gyarados & Raichu is currently priced at $62 based on completed sales tracked on PokeInvest.

Is grading Mareep #20 worth it?

With a raw price of $1 and a PSA 10 selling for $62, grading Mareep #20 has a potential gross margin of $61 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 Mareep #20: what's the price difference?

A PSA 10 Mareep #20 sells for about $62 versus about $23 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 2.7x premium based on recent sales tracked on PokeInvest.

What's the raw price of Mareep #20?

The raw (ungraded) price of Mareep #20 from Pokemon Gyarados & Raichu is currently $2, based on live market data tracked daily by PokeInvest.

Home / Gyarados & Raichu / Mareep #20

Mareep #20

Mareep #20 (Gyarados & Raichu) sells for about $0.85 ungraded and $62 in PSA 10. Prices are medians of completed sales, updated November 2, 2026.

Pokemon Gyarados & Raichu

Market price

$0.85

9 sales · latest 2 days ago

Sales we held out are listed below, not counted here.

9 sold in 56 days · latest 2 days ago

$0.50 $2.00

2 sales well outside the rest ($2.00, $2.00). A median is barely moved by them, which is why it is the number shown.

Every sale is a completed listing. Click any line to open it.

Price by grade

1 from real sales · 4 est

Grade	PSA	CGC	BGS	SGC
10	$62.33 est	$25.00 est	$81.00 est	$37.00 est

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

Sales volume: Bottom 40% of cards

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Price History

Raw PSA 10

Not graded by PSA as of January 2026 — no copies of this card have been submitted, so there is no population to report.

Graded by

PSA

0

graded

0

0 in PSA 10 — too few graded to quote a rate

CGC

4

graded

0

0 at 10 or better — too few graded to quote a rate

How CGC grades work

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

9 1

Population Distribution

No PSA population data available.

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