Base Set 51 Koffing 1st Edition PSA 8
1999 Pokemon Base Set 51 Koffing 1st Edition NEAR MINT-MINT 8 - POPULATION 173 as of 10-31-2021
Proud Partners of Collectors Edition 101
1999 Pokemon Base Set 51 Koffing 1st Edition NEAR MINT-MINT 8 - POPULATION 173 as of 10-31-2021