Raw, it’s a $2.99 card. Slabbed as a PSA 10 it sells for 35× that, and PSA has only ever handed out 29 of them.
| November · 1 sale · median $104 · +86% vs May | ||||
| 1 | eBay | Pokemon Misty's Poliwag Gym Challenge Unlimited 89/132 PSA 10 Gem Mint 89/132 | +86% | $104.30 |
| May · 1 sale · median $56 · −7% vs Mar | ||||
| 5 | eBay | 2000 Pokemon Gym Challenge Misty's Poliwag #89/132 PSA 10 GEM MINT | −7% | $56.00 |
| March 2025 · 1 sale · median $60 · −5% vs Jan | ||||
| 18 | eBay | 2000 Pokemon Gym Challenge Misty's Poliwag #89/132 PSA 10 💎 GEM MINT 89/132 | −5% | $59.99 |
| January 2025 · 1 sale · median $63 · +62% vs Sep | ||||
| 14 | eBay | 2000 Pokemon Gym Challenge Misty's Poliwag #89/132 PSA 10 GEM MINT LOW POP | +62% | $62.99 |
| September 2024 · 1 sale · median $39 · −12% vs Mar | ||||
| 9 | eBay | Pokemon Misty's Poliwag Gym Challenge Unlimited #89 PSA 10 Gem Mint | −12% | $39.00 |
| March 2024 · 1 sale · median $44 · +1% vs Feb | ||||
| 20 | eBay | PSA 10 MISTY'S POLIWAG #89- Gym Challenge WOTC Pokemon Card Gem Mint! | +1% | $44.49 |
| February 2024 · 1 sale · median $44 | ||||
| 26 | eBay | 2000 Pokemon Gym Challenge Misty's Poliwag #89/132 PSA 10 GEM MINT LOW POP | — | $44.00 |