Meritline offers the Intex Prestige Downy Twin Airbed in Green, model no. 66967E, for $24.99. Coupon code "MLCE21SN" cuts it to $18.99. With free shipping, that's the lowest total price we could find by $6. It measures 39" x 75" x 8.75" and features a portable fast-fill pump, wave beam construction, and flocking to prevent sheets from slipping.