Half a dozen? Pffft… amateur. I just saw people buying several copies from a keyshop vendor, having paid them already under the promise that the vendor will deliver. They have paid around 63€ per game. If the games arrive, they will be rich!! Especially when rockstar finishes the allotted key batches and the bytes from the warehouses end. In a big brain move, these guys found a loophole to become the richest* scalpers on earth!

*Assuming they recieve the keys and rockstar has actually a limit on the amount of download codes they can print and a quota in the amount of bytes they can transfer from the servers and, most importantly, assuming the game actually launches and doesn’t get delayed to change the ending that is probably going to be leaked soon.