Koffing Sky Legend · No. 027/054 · C Koffing price & value Other printings of Koffing None #51/102None #57/135None #27/124None #50/108None #28/68None #73/214None #056/049None #76/236None #075/159None #056/100pokemon-korean-jet-black-geist #44pokemon-korean-dream-league #56