Need a Mobo for this build

I would nice a 990x or 990fx for a decent price for 80-130 Usd.

Thanks in advance!

go with a gigabyte GA 990FXA-UD3 for $125. it supports sli and crossfire.

ASUS M5A99X EVO AM3+ AMD 990X SATA 6Gb/s USB 3.0 ATX AMD Motherboard with UEFI BIOS, Its right at your price limit but is worth it best manufacture of MOBO(In my opinion) Heres the link for it oh its socket am3 and amd.