monument grills 4-burner liquid propane gas grill, silver stainless steel grill outdoor patio garden barbecue grill with clearview® lid and one foldable shelf, mesa400mf (used) is up for auction in Patio, Lawn & Garden. The current bid is $37.00, 89% below the $345.00 MSRP, in As Is condition. This auction has ended — similar items appear in live auctions regularly.