SmartBargains has twin, full and queen sizes of the Aerobed Guest Bed Instant Air Mattress for only $69.99. Plus, that drops to $61.59 after this 12% off coupon for new customers (returnees can get free shipping with $100). They have a few other styles but this is the most common style, the lowest price and doesn't have an extra shipping surcharge. Shipping is $9.95 and there is no tax (except MA, KY, NC). This is the best deal around. Reviews are fantastic: 4.5 of 5 from 150 other buyers.