So I was going to buy a ProClip holder for my 2005 Grand Prix, but it was going to cost about ~$65 and I thought it was still a little pricey and I thought the mount location was to low. So I hunted online and found some $20 holders with shipping but I wasn't sure of the quality. So I went to Best Buy, Office Depot, Staples, and didn't see anything. Went to Target and found a cheap one. Not greatest quality but it serves its purpose.
Cost $7.00

Yup, you can rotate it (using the round vent)

Just the holder:
