How much is a PSA 10 Gyarados #XY109?

A PSA 10 Gyarados #XY109 from Pokemon Promo is currently priced at $5812 based on completed sales tracked on PokeInvest.

Is grading Gyarados #XY109 worth it?

With a raw price of $36 and a PSA 10 selling for $5812, grading Gyarados #XY109 has a potential gross margin of $5777 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 Gyarados #XY109: what's the price difference?

A PSA 10 Gyarados #XY109 sells for about $5812 versus about $1063 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 5.5x premium based on recent sales tracked on PokeInvest.

What's the raw price of Gyarados #XY109?

The raw (ungraded) price of Gyarados #XY109 from Pokemon Promo is currently $56, based on live market data tracked daily by PokeInvest.

Gyarados #XY109

Gyarados #XY109 (Promo) sells for about $35.91 ungraded and $5,812 in PSA 10. PSA has graded 661 copies, 30 of them 10s. Prices are medians of completed sales, updated November 11, 2026.

Pokemon Promo

Market price

$35.91

16 sales · latest 4 days ago

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

16 sold in 52 days · latest 4 days ago

$29.99 $120.00

1 sale well outside the rest ($120.00). 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	$5,812 est · pop 30	$2,325 est	$7,556 est	$3,488 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

Grade it? 5% of 661 PSA-graded copies came back a 10. Raw $35.91 → PSA 10 $5,812 est. Expected value after PSA's fee ($60, or $599 if it gems): +$177.72 per copy.

Run the full math → Is yours a 10? Pre-grade it, $3 or we grade it for you, $27

Sales volume: Top 40% of cards

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