Raw, it’s a $7.30 card. Slabbed as a PSA 10 it sells for 14× that, and PSA has only ever handed out 15 of them.
| September · 1 sale · median $1,000 · +9% vs Apr | ||||
| 21 | eBay | *DAMAGED SLAB* Pokemon Sun & Moon Psyduck Reverse Holo 28/149 PSA GEM MINT 10 28/149 | +9% | $999.99 |
| April · 1 sale · median $920 · +881% vs Feb | ||||
| 26 | eBay | Pokemon Psyduck Sun & Moon Reverse Holo #28 PSA 10 Gem Mint | +881% | $920.00 |
| February 2024 · 1 sale · median $94 · +88% vs Dec | ||||
| 19 | eBay | 2017 Pokemon Sun & Moon Psyduck Reverse Foil #28 PSA 10 | +88% | $93.75 |
| December 2023 · 1 sale · median $50 · −51% vs Jul | ||||
| 29 | eBay | PSA 10 PSYDUCK 2017 Pokemon Sun & Moon #28 Reverse Foil | −51% | $50.00 |
| July 2022 · 1 sale · median $102 · +12% vs Jun | ||||
| 1 | eBay | 2017 PSYDUCK Pokemon Sun & Moon #28 Reverse Foil PSA 10 gem mint! #28 | −0% | $102.00 |
| June 2022 · 2 sales · median $91 | ||||
| 14 | eBay | 2017 Pokemon Sun & Moon Psyduck Reverse Foil PSA 10 Gem Mint #28 | +28% | $102.50 |
| 2 | eBay | 2017 Pokemon Sun & Moon Psyduck Reverse Foil #28 PSA 10 | — | $80.00 |