GPS System for Under $50

I don't know how long this price will last, but Amazon is offering a Magellan RoadMate 1210 3.5-Inch Portable GPS Navigator for $46.72 (list price is $139.99).  With most GPS systems costing at least $80, this is a great price.  Keep it in your car and you'll never get lost.  They're also great to take on vacation because rental car companies charge extra for GPS.

For free shipping, you need either a Prime account or a minimum $50 purchase.  If you remember a while ago I mentioned that anyone with a .edu email could get a free Prime account.