Come on dude...snap it up!!! you know you want to, £3.99!! come on, bargain!! Oh just one more thing which i forgot to mention, you do need an RGB compatable scart socket. Most TVs will have two sockets, one will be RGB. Now unless you have got anything else connected to them, you cant really check unless you have the manual or you have info on yout tv etc. But if you have 2 sockets then you should be fine as one of them will be RGB. If you plug the cable in the normal socket, it won't really improve the picture, so make sure you got the rgb scart socket.
I know, hehe it all sounds complicated but in the end its worth it.