I'm now looking at the auction pages of the Black Swamp cards and unless this is an error of some sort, those cards are already up for sale again. Each auction has a "Make Offer to the Owner" option. Then is states:
You now have the opportunity to acquire very rare items that may not be auctioned again for some time by making an anonymous offer that will make the owner sell. The owner of this item has indicated that they are entertaining offers on this item.
Could this mean Heritage themselves won the cards and are now selling them again? Something stinks here or am I missing something? If these items are up for sale, then it appears the winners weren't very serious about owning the cards.
http://sports.ha.com/c/item.zx?saleNo=7057&lotNo=80001
http://sports.ha.com/c/item.zx?saleNo=7057&lotNo=80002