Raw, it’s a $266.28 card. Slabbed as a PSA 9 it sells for 4.9× that.
| October · 1 sale · median $1,500 · +22% vs Sep | |||||
| 6 | eBay | 1999 POKEMON JAPANESE *MEW* #151 SOUTHERN ISLAND R.I. HOLO PROMO PSA-9 MINT! Japanese #151 | +30% | $1,500 | |
| September · 2 sales · median $1,233 · +124% vs Apr | |||||
| 3 | eBay | [PSA 9] Mew Pokemon Card Japanese No.151 Southern Island Promo Vintage Japanese #151 | −13% | $1,150 | |
| 2 | eBay | PSA 9 Mew Southern Islands #151 Japanese Promo 1999 Pokemon TCG Japanese #151 | +139% | $1,316 | |
| April · 1 sale · median $550 · +395% vs Jun | |||||
| 28 | eBay | 1999 Pokemon Southern Islands Mew #151 Japanese Promo Reverse Holo Rare PSA 9 Japanese #151 | +395% | $550 | |
| June 2023 · 1 sale · median $111 | |||||
| 1 | eBay | PSA 9 JAPANESE MEW REVERSE HOLO 1999 SOUTHERN ISLANDS PROMO POKEMON CARD MINT | — | $111 | |