I know.. Yesterday there was the 448c MSI TFIII card for $259.99 after rebate, shipped. Hell of a deal! Today, the price and rebate are gone.
If you were to buy today, I see the most value in the Ti, followed by the 560, with the 448c in last. Last week, it would have looked like this: 448c > 560 > Ti
Can you hold off, maybe a week, tops? If not, I understand. Really, I do.