[tylerchurch]

I’ve been tracking it for weeks and it comes back in stock only to sell out minutes later. I’ve had 2 or 3 times where I thought I got one, only to get the order cancelled email.

I can’t tell if there’s just no stock, or huge demand, but either way it seems like a great product. If only you could buy it.

[cogman10]

I suspect scalping. If you hit Amazon you'll see a bunch of b580s listed with $100 markups.