I was just in PoundLand in Liverpool,St Johns Shopping Centre. As soon as you walk in the store there was a few shelves with PS2,Ds accessories. They had a lot of these PS2 Football Controllers not bad if you are looking for a cheap PS2 controller. Other stuff they had there was Nintendo Ds Lite grip, PS2 Sniper Gun (someone all ready posted this), Xbox 360,PS2,PS3,Wii laser cleaners.
I will post a picture of the controller soon.