Amazon has 830-Piece LEGO Technic McLaren Senna GTR Building Kit (42123) on sale for $40. Shipping is free.
Thanks to Deal Hunter TattyBear for locating this deal
Features:
Detailed V8 engine with transferring pistons
Dihedral doorways that open ‘up and out’ within the unmistakable type of the actual McLaren
Model measures over 3″ (9 cm) excessive, 12″ (32 cm) lengthy and 4″ (12 cm) extensive