The Digital Pavillion via eBay offers the Logitech Harmony Adapter for Playstation 3, model no. 943-000029, for $19.99 with free shipping. (Dave Parkers via Amazon charges the same with free shipping for Prime members.) That's the lowest total price we could find by $10. It connects the Logitech Harmony remotes to the PS3 and supports all 53 Playstation commands. Deal ends March 4 at 11 am ET.