Slowpoke & Psyduck GX #159

Chinese CSM2aC

Full card page & price history PSA 10 price & population Should you grade it?

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Slowpoke & Psyduck GX #159 PSA 10: price & population

PSA 10

$266.13

Raw

$145.44

PSA 10 pop

466

Gem rate

68.8%

A PSA 10 Slowpoke & Psyduck GX #159 from Chinese CSM2aC sells for $266.13 — a 83% premium over the $145.44 raw price. PSA has graded this card 677 times; 466 came back a 10 (68.8% gem rate), and 188 a PSA 9.

The 9-to-10 spread

PSA 9 sells for $66.55. The jump from 9 to 10 is worth $199.58 — 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.