Raw, it’s a $2.99 card. Slabbed as a PSA 10 it sells for 81× that, and PSA has only ever handed out 1 of them.
| October · 1 sale · median $243 · +366% vs Feb | ||||
| 18 | eBay | 2013 POKEMON JAPANESE BLACK & WHITE EX BATTLE BOOST PHIONE-REVERSE FOIL PSA 10 #028 | +366% | $242.50 |
| February · 1 sale · median $52 · +238% vs Jan | ||||
| 23 | eBay | Pokemon Phione EX Battle Boost Japanese #028 PSA 10 Gem Mint | +238% | $52.00 |
| January 2025 · 1 sale · median $15 · −92% vs Sep | ||||
| 11 | eBay | Pokemon EX Battle Boost - Phione 028/093 1st Ed Japanese PSA 10! | −92% | $15.39 |
| September 2024 · 1 sale · median $200 | ||||
| 20 | eBay | PSA 10 Phione 028/093 EX Battle Boost Reverse Holo Japanese Pokemon 1st Edition 028/093 | — | $200.00 |