Home Slickdeals Sony 75 X90K Series 4K UHD HDR TV w/ 5 yr wty... Slickdeals Sony 75 X90K Series 4K UHD HDR TV w/ 5 yr wty @ Costco $1399.99 By ARCOM - 7 August 2023 24 0 SHARE Facebook Twitter Go to the deal page: Sony 75 X90K Series 4K UHD HDR TV w/ 5 yr wty @ Costco $1399.99