Printings & price history
Loading chart…
Graded values
updated 2026-07-08PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Graded population census · updated 2026-07-08
Population data from PriceCharting, updated monthly.
How much is Giovanni's Nidoqueen #23/132 worth?
A raw copy of Giovanni's Nidoqueen #23/132 (Gym Challenge) is worth about $14.81 right now, based on the latest market data from July 8, 2026. Across the 2 printings we track, copies run anywhere from $7.50 to $339.79 depending on the version you're holding.
Grading changes the math on this one: a PSA 10 is valued around $243.14, roughly 16.4x the raw price, while a PSA 9 sits near $55.14. 437 copies have been graded to date, and 33% of them came back a 10 — worth knowing before you pay grading fees.
These figures come from nightly market-data syncs verified against completed sales. Use the chart above to see the trend before you buy or sell.
