Lego Mindstorms Nxt 20

25 Lego Electric Connector Cable Mindstorms NXT Wire 20-50cm

$30.95

LEGO 20pc Technic 8 16 24 40 tooth gear set (Mindstorms nxt robot rcx lot pack)

$22.99

LEGO 46pc gear axle SET Technic (Mindstorms nxt lot motor power functions) bevel

$21.99