Went into Peacocks in the Metro Centre on Boxing Day, and they have a few Chart CD's for £6.00 and under.
Managed to get myself:
Black Eyed Peas - END (cheapest online £6.98 Amazon)
Snow Patrol - Up to Now (best of) (cheapest online £6.98 Amazon)
Also available was Shakira, Michael Jackson, Take That (Circus Live) and a couple of others.