This deal has ended.
Overstock has this Tribeca Chestnut Queen Bed for only $359.99 after this $40 off $350 coupon. Shipping is only $2.95 and Overstock does not charge tax (except UT, IN). This has a slat design, eliminating the need for a box spring. The bed is rated 4.7 of 5 and 97% of the 72 other buyers "recommend it to a friend."