Originally posted by Frogroast Tim, you might want to compare the prices you get from that store with the prices from the folks at Camera Lens Rentals (cameralensrentals.com).
I too was looking to rent some Pentax lenses so I could try them before plunking down good money on DA*Limited lenses and was shocked at the prices some of these places have. CLR's prices are very reasonable and affordable. They will also rent you a K20 for around 100 for the week.
Yeah, online may have to be the way to go.
It would have been great if a local pentaxian rented me a second body