Great Salt Lake Liquidations. WAREHOUSE/ MERCHANDISE LISTER. Great Salt Lake Liquidation Co. LLC. (ATX Auctions) is looking for Online Merchandise Listers for our. Salt Lake Utah. online auction house. Who we are. ATX Auctions is an online Auction Company in Utah, Texas, and Tennessee. We work with nine of the top ten online retailers in the United States. We auction their overstock and packaging damaged general merchandise direct to the consumer...