Found these in Colchester PC World
Realtriggers for PS3 - Non-slip Trigger Enhancement for Gamepad: How many times have your fingers slipped off the L2 and R2, and always at a crucial moment in the game? RealTriggers put a stop to that happening ever again! Simply put.. if you use a PS3 controller, and you're serious about your gaming, you should be using these!
XC3-HQ HDMI Cable for PS3 - 1.8 Metre 1080P High Quality Transfer: Bespoke cable designed from the ground up, bringing optimal picture quality & sound with true HD signal up to 1080P.