PCI-E 1X to 16X Riser Card

I have 2 white ones, and 1 blue one, and 6 black ones—all with identical specifications; only the colors differ. They are naturally used for mining. Price: There is no fixed price—I’ll tell you the price once you let me know how many you want. Shipping is available via Red Box at the buyer’s expense. Keywords multi gpu /Rx580/bitcoin