I don't own a 12 back, but Heritage Auctions, part of Dallas Auction #7234, has one up for bid right now It sits at $525, with 3 days left in the bidding Check it out below.
Kenner Star Wars Obi Wan 12 Back – C Figure Credit Heritage Auctions
Star Wars Collectors Should All Own One 12[...]
12 back Archives
When Hasbro announced their plans for the Star Wars 40th Anniversary figure line, I was pretty excited to get my hands on the vintage-inspired carded