Made in under 10 minutes for less than two bucks, this adjustable smartphone car mount was created by one very frustrated Scion XB driver, fed up of not being able to find a suitable cradle.

Using some PVC parts picked up at a hardware store, plastic coated wire and adhesive-backed craft foam, Instructables user NiftyCurly constructed the cradle you can see above, which he describes as being a "rock solid, quick and dirty $2 mount." [Instructables]