I think people got thrown out by the fact that a well known card store, trying to do some advertising or see if there is someone silly enough to pay for it. Has put the set of them up for $300 a pop.
I actually called the guy that owns the shop cause ive done a lot of buisiness with them. They are serious about the $300 asking price for a few more weeks, just to see if someone buys them. But they are there to generate interest.