Take your pick guys. I just googled these in Europe, US and Japan... at reasonable costs
Candidates:
nVIDIA GT 210
Nvidia GTS 450 GDDR5
Nvidia GTX 550 TI 1GB
AMD Radeon 5770
AMD Radeon 6770
Nvidia GTX 950
I know both AMDs are based on the same core, we can combine these if needed
I already edited that Brady dear to GDDR5 ages ago.... you are getting old bro
I'll do a Massman on you lot and make a poll, you pick the card you want