Home Slickdeals Thermaltake Core G21 Dual 4mm Tempered Two-Toned Glass Power Cover ATX Gaming... Slickdeals Thermaltake Core G21 Dual 4mm Tempered Two-Toned Glass Power Cover ATX Gaming Computer Case $29.99 AR + Free Shipping via Newegg By ARCOM - 22 June 2018 170 0 SHARE Facebook Twitter Go to the deal page: Thermaltake Core G21 Dual 4mm Tempered Two-Toned Glass Power Cover ATX Gaming Computer Case $29.99 AR + Free Shipping via Newegg