Yo I just bought from the same seller. I got mine, they are legit. They have TONS. I thought it was gonna end but the re-list more and more. Anyway when I got mine, they turned out to be terrible. The factories did a bad job on the paint. It was all messy, had dust and dirt on the midsole. There was glue on a lot of places so I used the footlocker suede and nubuck cleaner to get that stuff off. The worst part is that on one side of the midsole it was dented real bad. So I wanted a refund but the dude told me he'd give me $40 back...couldn't argue so I accepted...and I never got my payment. Never gonna buy from these guys again. Hopefully yours turns out well.
On the bright side, they did ship fast...gave me a wrong tracking number though so I missed my pickup.
If I wasn't planning on copping the Black Cement III's in a few months...I woulda been more upset than I am right now.