Gym Challenge/#14/132Gembook Valuei·PSA 1As of Jun 15, 2026 · updated daily at 6:00 AM PT
Confidence Limited · weighted median of 3 verified sales
Fair range $300–$549
Confidence Limited · weighted median of 3 verified sales
Fair range $300–$549
Rocket's Mewtwo
$558#1798 Overall#78 in Gym Challenge▲ 1.7%SET · 30D
1ST EDITION · PSA 1G
Price History▲ 37.3%
Details
SetGym Challenge
Number14 / 132
Released2000
PSA population24
Price confidenceLimited
Fair range$300–$549
Last sale$549 · Mar 6, 2026
Live listings0 · checked daily
Recent sales
3 verified · 3 shownMar 6, 2026eBay$549−$9
Feb 11, 2026eBay$300−$258
Nov 20, 2025eBay$400−$158
Live listings
No live listings right now. New eBay listings for this card appear here within a day of going up.
How we price this
Gembook Value is the weighted median of 3 verified eBay sales. Shill bids, unpaid items, and outliers are filtered out — the numbers you see actually cleared.