For all of you out there who have held on to your PS2s, PS2 Slims, and PSOnes, this is a deal that'll let you get your hands on a pretty cheap dual shock controller that's compatible with all three consoles.
Argos have dropped their price on this useful little peripheral down to £1.99, which makes it a good deal cheaper than the majority of PS2 controllers on the market and should save you a minimum of £5. Be warned though, at the moment you can only reserve them in store subject to stock availability.
The controller features dual vibration motors, so you'll be able to feel the events that are occurring on screen, and it's also got an 8 way directional pad as opposed to the four button d-pad of Sony's official controllers.
Spare controllers are always nice to have lying around in case of an emergency or when a friend drops round for a bit of multiplayer action, and it's even better when you can pick them up for just a couple of pounds.
Thanks to thegroutch @ HUKD