Buy.com has Logitech Harmony Adapter for Playstation 3 - 943-000029 for $51.72 shipped.
Logitech Harmony Adapter for PLAYSTATION 3 Finally, control movies on your PS3 — drama-free
Wish you could control all your movies, music, games and entertainment gear—including your PLAYSTATION 3—with one remote? Wish granted. Add one-touch PS3 control to any Harmony remote with the new Logitech Harmony Adapter for PLAYSTATION 3. Now your entire entertainment system and every PS3 command is at your fingertips. Want to watch a DVD or Blu-ray Disc movie? Play a game? Turn the console on or off? Easy. Just press one button on the remote to experience instant entertainment gratification.
Features
# Package Contents Harmony Adapter for PS3
# AC adapter
# Quick-start guide
Manufacturer Logitech
Manufacturer Part Number 943-000029
Frequency Band/Bandwidth 2.4 GHz Bluetooth
Manufacturer Website Address
Logitech
Product Name Harmony Adapter for PS3
Product Type Wireless Converter
Tech Specs
# Package Contents Harmony Adapter for PS3
# AC adapter
# Quick-start guide
Manufacturer Logitech
Input Voltage AC Adapter
Wireless Technology Bluetooth
Additional Information Supports all 51 PLAYSTATION 3 commands
Manufacturer Part Number 943-000029
Manufacturer Website Address
Logitech
Brand Name Logitech
# Compatibility Works with Harmony remotes
# Works with PLAYSTATION 3
Product Line Harmony
Frequency Band/Bandwidth 2.4 GHz Bluetooth
Certifications & Standards Bluetooth
Product Name Harmony Adapter for PS3
Product Type Wireless Converter
Logitech Harmony Adapter for Playstation 3 - 943-000029 $51.72 shipped 
