Home Slickdeals 1,508-Piece LEGO Transformers Optimus Prime Building Set (10302) – $144.99 + F/S... Slickdeals 1,508-Piece LEGO Transformers Optimus Prime Building Set (10302) – $144.99 + F/S – Amazon By ARCOM - 2 December 2022 24 0 SHARE Facebook Twitter Go to the deal page: 1,508-Piece LEGO Transformers Optimus Prime Building Set (10302) – $144.99 + F/S – Amazon