Base Set 51 Koffing 1st Edition PSA 7
1999 Pokemon Game 51 Koffing 1st Edition NEAR MINT 7 - POPULATION 67 as of 2-19-2022
Proud Partners of Collectors Edition 101
1999 Pokemon Game 51 Koffing 1st Edition NEAR MINT 7 - POPULATION 67 as of 2-19-2022