Tigerdirect.com. I bought my son a monitor on Thanksgiving last year for Xmas. Had 2 rebates, 1 manufacturer, 1 tigerdirect. I received the manufacturer one in good time (it was the larger one) but never did receive the tigerdirect.com one:no: they say they guarantee their rebates, but you have to send it certified mail etc for it to be guaranteed!! It would've cost me the $25 to mail it to get the $25!!! Oh well, leason learned. From now on, I'll buy elsewhere!