This deal has ended.
I've mentioned shopping Overstock's collection of art & prints before (prices are better than AllPosters and Art.com) and through 10/2 they've marked down art an extra 10%, plus you can still use coupons (including: 12% off for new customers, exp 10/31 or 10% off for returnees, exp 10/31). In most cases the framing alone is worth the price (ie: these vintage prints now from $28). Here are several other good pages. As always, shipping is only $2.95 and there is no sales tax (except UT, IN).