Bestbuy offers LEGO - Technic Dragster 42103 for $11.99 (orig. $19.99) plus $5.49 shipping.

Product Description:
Get ready to take on the quarter mile with this LEGO Technic Dragster building set. A pull-back motor sends this race car speeding off easily, and a wheelie bar makes it simple to pull off cool tricks. This LEGO Technic Dragster building set includes a traffic light display to add a bit of racing realism.

Thanks Maggie