BuyDig offers the Patriot Memory Supersonic Xpress 8GB USB 3.0 Flash Drive, model no. PSF8GXPUSB, for $11.95. This $5 mail-in rebate drops it to $6.95 ($0.87/GB). With free shipping, that's the lowest total price we've seen for an 8GB USB 3.0 flash drive by $3. (It's also a current price low by $5.) Rebate expires December 10.

Update: The price has since dropped to $10.95 before mail-in rebate, $5.95 after. Free shipping still applies.