There's a large variety of Portable Driveway Basketball Hoops on sale right now. If you are in the market for one you will want to take a browse around.
This highly reviewed Lifetime Adjustable Portable Basketball Hoop (44-Inch Impact) for $89.99 (reg. $129)
Lifetime 44″ Portable Basketball System for $89.99 (reg. $120) shipped
Or this Spalding NBA 54″ Portable Basketball Hoop with Polycarbonate Backboard for just $259.99 (reg. $299) shipped.
Another great one is this Lifetime Adjustable Portable Basketball Hoop for $129.99 (reg. $150)