1+ hour, 35+ min ago  (238+ words) The 1977 Topps Star Wars #1 "Luke Skywalker" bubble gum card. (Heritage Auctions via SWNS) A'Luke Skywalker'bubblegum card has sold for $687, 500. The'Star Wars collectable, featuring the hero of the original sci-fi franchise, more than doubled a previous record for such an item....