My headphones have just broken, the left ear no longer works - can anyone recommend a pair of can-type headphones, £20 or less? I saw these on Amazon, which look alright, but I thought I'd be better off asking...

http://www.amazon.co.uk/Sony-MDR-V150-Headphones-Reversible-Monitoring/dp/B00005QBU9/ref=sr_1_26?ie=UTF8&s=electronics&qid=1230393664&sr=1-26