GearXS via eBay offers the Prepology Mini Cordless Bag Sealer 2-Pack, model no. 94010, for $11.99 with free shipping. That's $28 off list price and the lowest total price we could find. Each sealer measures 9" x 2.5" and features a heating strip to close plastic bags. Six AA batteries are required (not included). Color may vary. Deal ends on September 17 at 11 am ET.
Note that this product is new but will ship in bulk packaging.