Canon discounts a selection of its factory-refurbished Canon products. Plus, get an additional $15 off orders of $100 or more, $50 off $250 or more, or $125 off $500 or more. (Discounts are applied in-cart.) Plus, orders over $100 (after discount) qualify for free shipping; otherwise, it adds $11.99. That's among the best discounts we've seen on these items from Canon in recent months. (We saw a similar discount in June, although that discount took $20 off $100.) A 1-year Canon warranty applies.

A best bet is the factory-refurbished Canon EF-S 10-22mm f/3.5-4.5 USM SLR Camera Lens, model no. 9518A002, for an in-cart price of $419.99 with free shipping. That's $120 under our November mention of a refurbished unit and $229 less than the lowest total price we could find for a new, factory-sealed unit. This lens is compatible only with the 1.6x crop Canon SLRs; the 50D, 60D, Rebels, etc.