Raw, it’s a $9.01 card. Slabbed as a PSA 10 it sells for 34× that.
| August · 2 sales · median $383 · +42% vs Feb | |||||
| 14 | eBay | 2003 POKEMON JAPANESE PROMO 7-11 FAIR CAMPAIGN #031 WHISMUR-HOLO PSA 10 #031 | +47% | $456 | |
| 1 | eBay | 2003 POKEMON JAPANESE PROMO 7-11 FAIR CAMPAIGN #031 WHISMUR-HOLO PSA 10 #031 | +15% | $310 | |
| February · 1 sale · median $270 · +80% vs Sep | |||||
| 25 | eBay | PSA 10 Whismur 031/ADV-P 7-11 Fair Campaign Promo Japanese Pokemon Card GEM MINT Japanese | +80% | $270 | |
| September 2025 · 1 sale · median $150 · +87% vs May | |||||
| 12 | eBay | Pokemon Card Whismur 031/ADV-P Holo 7-11 Fair Campaign Promo PSA 10 GEM MINT Japanese | +87% | $150 | |
| May 2025 · 1 sale · median $80 · +167% vs Aug | |||||
| 9 | eBay | Pokemon Card Japanese Holo Whismur 031/ADV-P PSA 10 GEM MINT Seven Eleven Promo | +167% | $80 | |
| August 2024 · 1 sale · median $30 | |||||
| 12 | eBay | Pokemon Whismur 7-11 Fair Campaign Japanese Holo Promo 031/ADV-P PSA 10 Gem Mint | — | $30 | |