Hot Wheels Loop and Jump

$11 Target or $31 Amazon http://www.amazon.com/Hot-Wheels-Loop-Jump-Track/dp/B0030XML88/ref=sr_1_5?ie=UTF8&qid=1322773952&sr=8-5

Hot Wheels Gravity Clamp

$14 Amazon http://www.amazon.com/Wheels-Gravity-Clamp-Track-Accessory/dp/B002RIUCQK/ref=sr_1_1?ie=UTF8&qid=1322773952&sr=8-1

Hot Wheels Curve (quantity 2)

Toys R Us or $9 Amazon http://www.amazon.com/Mattel-Hot-Wheels-Track-Curve/dp/B0018IRPEW/ref=sr_1_1?ie=UTF8&qid=1322774278&sr=8-1