Found that while checking a seller on eBay. Missing the rail kit and the 2.5" sleds, but still $299 OBO for Dual LGA2011 with 2 x 10gbps SFP+ ports. I think that's a good deal.
Supermicro X9DRW 7 Itpf 1U Server BAREBONES Just Add CPU RAM | eBay
Supermicro X9DRW 7 Itpf 1U Server BAREBONES Just Add CPU RAM | eBay