Home Lego LEGO Mindstorms EV3 Building Set (31313) $254.99 Lego LEGO Mindstorms EV3 Building Set (31313) $254.99 By ARCOM - 18 May 2020 132 0 SHARE Facebook Twitter Go to the deal page: LEGO Mindstorms EV3 Building Set (31313) $254.99