The only way to make some profit with our x11 machines is to mine new coins with low diff and hope for exchange..
Like Primestone, Brixcoin etc..
Nice Bookends cost like $80 in an upscale shop.....so you could get a pair Bitmain D3's for that use....for that price anyway on eBay.....sorry all I got for the use of Bitmain D3 x11 miners of any kind

(hey....I'm making an ASIC wall of shame eventually on an attic wall..with all my defunct ASIC miners of many flavors....that will look cool right?) sob!
brad