Why you might want to stop spending on Delta cards (and start spending on Hilton cards?), misAAdventures, and more [Week in Review] CGC Trading Cards Identifies New Base Set Ninetales Variant CGC The error that is confused by many collectors, the black flame ninetales! Technically it is more of a variant, like red cheeks pikachu from base. Received the special edition Delta Air Lines Amex card today. This one was made out of the skin of N667US, a former Northwest Airlines Boeing 747 400 that I flew on several times