Dell Home still offers the Canon EOS Digital Rebel XSi 12.2-Megapixel Digital SLR Camera with the Canon EF-S 18-55mm f/3.5-5.6 IS Lens in Black, model no. 2756B003, for $640. Add coupon code "SZT8CS0RVR2HMJ" to your cart to cut it to $620. With free shipping, that's $20 under last week's mention and the lowest total price we've seen since August. (It briefly hit $594.) Sales tax is added where applicable. The most compact model in the Rebel line, the XSi features an SD/SDHC card slot (rather than CompactFlash), optical image stabilization, 3" LCD, 3.5 frames per second burst mode, USB 2.0 connectivity, and EOS Integrated Cleaning system which includes a self-cleaning sensor unit.