It appears as though someone has gotten their hands on an early sample of AMD's Malta 7990 graphics card and has decided that they would put it up on eBay.
By the looks of it, this card has a gigantic cooler and three fans to cool the whole body. While we can't substantiate any of the claimed specifications, the seller also lists those as well.
The specs of the stated card are as follows:
Reference Radeon HD 7990
GPUs -Two “Tahiti”
PCIe - 3.0
Clock - 950 Mhz
Memory - 1500MHz
Power connectors - Two 8pins / 375W
Memory - 2x3072MB GDDR5
Display - Dual Link DVI and 4 mini Displayports, and Eyefinity
Looking at the posted pictures as part of the listing, it appears that these specifications seem to match up. However, we cannot confirm any of the power or clock numbers.
The current price of the card on the auction is $920, but we suspect that there will be no winners and that this card will be pulled shortly.