Home Dealnews Discovery #Mindblown STEM Model Motor Engine Kit for $13 + pickup at... Dealnews Discovery #Mindblown STEM Model Motor Engine Kit for $13 + pickup at JCPenney By ARCOM - 3 December 2019 119 0 SHARE Facebook Twitter Go to the deal page: Discovery #Mindblown STEM Model Motor Engine Kit for $13 + pickup at JCPenney