RUXAN Underground Dog Electric Fence for Dogs, Electric In Ground Dog Fence Containment System Aboveground Pet Containment System with Waterproof Collar Receivers Covers up to 3/4 Acre for two dogs Blue is up for auction in Pet Supplies. The current bid is $21.00, 77% below the $89.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.