Giovanni's Nidoqueen [1st Edition] #23

Gym Challenge

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

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Giovanni's Nidoqueen [1st Edition] #23 PSA 10: price & population

PSA 10

$272.13

Raw

$30.99

PSA 10 pop

143

Gem rate

32.0%

A PSA 10 Giovanni's Nidoqueen [1st Edition] #23 from Gym Challenge sells for $272.13 — a 778% premium over the $30.99 raw price. PSA has graded this card 447 times; 143 came back a 10 (32.0% gem rate), and 206 a PSA 9.

The 9-to-10 spread

PSA 9 sells for $83.69. The jump from 9 to 10 is worth $188.44 — 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.