Raw, it’s a $1.09 card. Slabbed as a PSA 10 it sells for 55× that, and PSA has only ever handed out 10 of them.
| September · 1 sale · median $120 · +4% vs Jan | ||||
| 29 | eBay | POP 10 Koffing 54/109 Ruby and Sapphire Common Pokemon TCG PSA 10 54/109 | +4% | $120.00 |
| January · 1 sale · median $115 · +140% vs Oct | ||||
| 6 | eBay | Pokémon EX 2003 Koffing Non Holo 54/109 Ruby & Sapphire PSA 10 POP 10 54/109 | +140% | $115.40 |
| October 2025 · 1 sale · median $48 · −20% vs Sep | ||||
| 24 | eBay | PSA 10 GEM MINT Koffing 54/109 Ex Ruby & Sapphire Pokemon Card 214 | −20% | $47.99 |
| September 2025 · 1 sale · median $60 · +72% vs Mar | ||||
| 22 | eBay | 2003 POKEMON EX RUBY & SAPPHIRE #54 KOFFING PSA 10 #54 | +72% | $60.00 |
| March 2025 · 1 sale · median $35 · +118% vs Sep | ||||
| 9 | eBay | PSA 10 GEM MINT Koffing 54/109 Ex Ruby & Sapphire Pokemon Card 54/109 | +118% | $34.90 |
| September 2024 · 1 sale · median $16 · −34% vs Apr | ||||
| 24 | eBay | 2003 POKÉMON KOFFING EX RUBY & SAPPHIRE #54 PSA 10 LOW POP #54 | −34% | $16.00 |
| April 2022 · 1 sale · median $24 | ||||
| 4 | eBay | 2003 POKEMON EX RUBY & SAPPHIRE #54 KOFFING - NON HOLO PSA 10 Gem Mint | — | $24.41 |