Amazon has the Philips Norelco Qc5130/40 Hair Clipper (Silver) for $22 - $10 off coupon (click coupon clip on page, requires sign-in) = $12
with free shipping on $25+. Discount reflected at final checkout. Features adjustable comb and 10 settings up to 7/8" (21mm). drugstore.com
has it for the same price with free shipping (check $10 coupon box).