I would have to say four
$200 rebates on a $300 Tivo Unit
HP C200 digicam price match, $300 at OD, $129 Misprice in OM catalog, = $79 Pricematch at Office Depot
$150 Amamzon gift cert for switching to MCI, when I use nothing but Sam's Club calling cards
Palm IIIc, $249 listed on weird site with 2 in stock (which were LONG GONE), site said 2 in stock all night (no live update), visited my local staples the minute they opened, the verified it on the net, pricematched and used a $40 online coupon at the B&M store... $399 (at the time) - pricematch - coupon = $209
WOOHOO