Newegg's got a few 5830's left @ $130 - Great for Mining!
Dont these make about 0.18 BTC (@ 300 mhz) per 24 hours now - at just todays difficulty level? (without factoring electricity)
Isnt it a false economy buying hardware these days for mining?
Would be grateful of some ROI calculations
Each card will pay for half itself(at $0.20/kwh) within 30 days. If the bitcoin market fails within that 30 days, you can get a refund and still keep your $60 profit.