1975 ABA NBA Supersonics at Denver Nuggets ticket stub SHARE ON: russ — May 27, 2016 Tags: 197570'sabaBasketballDenver CODenver Nuggetsmcnichols sports arenaNBASeattle SuperSonicsVintage 1975 ABA NBA Supersonics at Denver Nuggets ticket stub Winning eBay bid: $51