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PSA 10: 1 sale, last 45 days · Sep 22, 2026 · checked Oct 27, 2026
PSA 9: Median of 2 PSA 9 sales in the last 90 days, latest 2026-10-18. Grade 9 guide (all graders): $84.
Grade 7 and Grade 8 are PriceCharting guides across all graders (PSA, CGC, BGS, SGC, TAG).
GemDelta shows Giovanni's Magikarp (Gym Challenge #73) at $3.99 market price (PriceCharting raw (eBay sold fallback)). Its Delta multiple is 150x.
A PSA 10 Giovanni's Magikarp (Gym Challenge #73) is currently shown at $600, the only PSA 10 sale in the last 45 days (Sep 22, 2026).
GemDelta records a 22.4% gem rate for Giovanni's Magikarp (Gym Challenge #73), with 55 PSA 10 copies out of 246 total PSA grades and a 150x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Sep 22, 2026 | 2000 Pokemon Gym Challenge Giovanni’s Magikarp #73 PSA 10 GEM MINT POP 55 73/132 | $599.99 |
| Aug 23, 2026 | 2000 Pokemon Gym Challenge Giovanni’s Magikarp #73 PSA 10 GEM MINT POP 55 73/132 | $599.99 |
| Aug 2, 2026 | Pokemon Giovanni's Magikarp Gym Challenge Unlimited 73/132 PSA 10 Gem Mint 73/132 | $315.00 |