Home Slickdeals Polk XT15 $100 Polk XT20 monitor/bookshelf speakers $175 @bestbuy.com Slickdeals Polk XT15 $100 Polk XT20 monitor/bookshelf speakers $175 @bestbuy.com By ARCOM - 1 February 2022 68 0 SHARE Facebook Twitter Go to the deal page: Polk XT15 $100 Polk XT20 monitor/bookshelf speakers $175 @bestbuy.com