g2play and cjs cd keys both have it for £39 and some change. should be instant delivery if you pay via paypal. greemangaming also has it in stock for £50 but you can use the code 'GMG20-AWDF9-Q1PEY' to reduce it to £39.
take your pick. personally i'd use either greenmangaming or g2play and make sure to pay with paypal.