Swampert EX #137/XY-P from Pokemon Japanese Promo

Swampert EX #137/XY-P

Japanese Promo

Full card page & price history PSA 10 price & population Should you grade it?
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Swampert EX #137/XY-P PSA 10: price & population

PSA 10

$149.98

Raw

$29.97

PSA 10 pop

181

Gem rate

58.8%

A PSA 10 Swampert EX #137/XY-P from Japanese Promo sells for $149.98 — a 400% premium over the $29.97 raw price. PSA has graded this card 308 times; 181 came back a 10 (58.8% gem rate), and 102 a PSA 9.

The 9-to-10 spread

PSA 9 sells for $36.00. The jump from 9 to 10 is worth $113.98 — that spread, times your real odds of the 10, is what decides whether grading pays.

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Prices from real completed sales, updated daily. Population data from PSA's public population report.