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PSA 10: Median of 4 sales, last 45 days · newest Oct 14, 2026 · checked Oct 25, 2026
PSA 9: Median of 10 PSA 9 sales in the last 90 days, latest 2026-10-20. Grade 9 guide (all graders): $74.
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 $18.37 market price (TCGplayer market). Its Delta multiple is 32.8x.
A PSA 10 Giovanni's Magikarp (Gym Challenge #73) is currently shown at $602, the median of 4 PSA 10 sales in the last 45 days (newest Oct 14, 2026).
GemDelta records a 26.6% gem rate for Giovanni's Magikarp (Gym Challenge #73), with 264 PSA 10 copies out of 992 total PSA grades and a 32.8x Delta. That describes the grading profile; it is not financial advice.
| Date | Listing | Sale |
|---|---|---|
| Oct 14, 2026 | 2000 Pokemon Gym Challenge 1ST EDITION #73 GIOVANNI'S MAGIKARP PSA 10 GEM MINT #73 | $850.00 |
| Oct 4, 2026 | 2000 POKEMON GYM CHALLENGE 1ST EDITION #73 GIOVANNI'S MAGIKARP PSA 10 #73 | $679.32 |
| Sep 28, 2026 | 2000 Pokemon Gym Challenge 1ST EDITION #73 GIOVANNI'S MAGIKARP PSA 10 GEM MINT | $525.00 |
| Sep 15, 2026 | 2000 POKEMON GYM CHALLENGE 1ST EDITION GIOVANNI'S MAGIKARP 73/132 PSA 10 WOTC 73/132 | $500.00 |
| Sep 7, 2026 | 2000 POKEMON GYM CHALLENGE 1ST EDITION GIOVANNI'S MAGIKARP 73/132 PSA 10 WOTC 73/132 | $500.00 |
| Aug 7, 2026 | 2000 POKEMON GYM CHALLENGE 1ST EDITION #73 GIOVANNI'S MAGIKARP PSA 10 #73 | $500.00 |
| Aug 6, 2026 | 2000 Pokemon Gym Challenge 1st Edition #73 Giovanni's Magikarp PSA 10 GEM MINT | $510.00 |
| Jul 1, 2026 | 2000 POKEMON GYM CHALLENGE 1ST EDITION #73 GIOVANNI'S MAGIKARP PSA 10 #73 | $500.00 |
| Jun 12, 2026 | 2000 POKEMON GYM CHALLENGE 1ST EDITION #73 GIOVANNI'S MAGIKARP PSA 10 #73 | $525.00 |
| May 6, 2026 | Pokemon Giovanni's Magikarp 73/132 Gym Challenge 1st Edition PSA 10 2000 English #73 | $559.99 |