Raw, it’s a $24.61 card. Slabbed as a PSA 10 it sells for 305× that, and PSA has only ever handed out 43 of them.
| October · 2 sales · median $7,500 · +14315% vs Sep | ||||
| 27 | eBay | 2020 Pokemon Rebel Clash Promo Cosmos Reverse Holo Magikarp #039 PSA 10 HD Swirl 039/192 | +100% | $10,000 |
| 5 | eBay | 2020 Pokemon Rebel Clash Magikarp Reverse Foil Cosmos #039 PSA 10 Low Pop! | +9510% | $5,000 |
| September 2023 · 1 sale · median $52 · −47% vs Mar | ||||
| 14 | eBay | 2020 Pokemon SWSH Rebel Clash Magikarp Reverse Foil #039/192 PSA 10 GEM MINT | −47% | $52.03 |
| March 2021 · 1 sale · median $99 | ||||
| 18 | eBay | 2020 Pokemon SWSH Rebel Clash # 39 Magikarp Reverse Holo PSA 10 Card GEM MINT! | — | $98.88 |