I came across Club3D X1900RX 256Mb on the internet for £210. It says its based on the R580 core. From what I can see, its the same as the 1900XT but with less memory and clocked lower at 575MHz vs 625MHz and the memory is 1.2GHz vs 1.45GHz.
Does it look like a good deal considering the X1900XT can be had for £240? Does anyone know more about this card?