Here, you go. Directly off my old spreadsheet.
From 5/31/2013 to 11/9/2013
4.65404113 generated BTC with 1 Radeon 7950 ($300), a couple of other paid for graphics cards (from my gaming machine - nVidia cards actually...go figure), and 5 block erupters ($150ish each).
Total outlay - $1250 (added power supply in).
Average BTC price around that time was about 200ish ($100 to $300ish).
BTC price on 12/10/2013 was $933. (when I got rid of the BTC
)
I leave it to you to do the math for ROI.
Things since then have not been anywhere near that good, but still making ROI. Just takes longer, that's all.
From 5/31/2013 to 11/9/2013
4.65404113 generated BTC with 1 Radeon 7950 ($300), a couple of other paid for graphics cards (from my gaming machine - nVidia cards actually...go figure), and 5 block erupters ($150ish each).
Total outlay - $1250 (added power supply in).
Average BTC price around that time was about 200ish ($100 to $300ish).
BTC price on 12/10/2013 was $933. (when I got rid of the BTC
)I leave it to you to do the math for ROI.
Things since then have not been anywhere near that good, but still making ROI. Just takes longer, that's all.