TREKOLOGY Twin Size Air Mattress with Built-in Pump – Durable & Leak-Proof Airbed for Home, Travel & Camping – Compact, Portable, Inflates in 1.5 Minutes for Ultimate Comfort Indoors & Outdoors is up for auction in Patio, Lawn & Garden. The current bid is $1.00, 99% below the $79.99 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.