Okay, bought one of these in store yesterday and am stunned at the value for money to be honest. At the moment Richer Sounds have this up for £299.95 but they will price match Pixmania.
So go here: http://www.pixmania.co.uk/uk/uk/6711738/art/onkyo/ht-s3305b-3d-ready-5-1ch.html
Print off THAT page and take it into Richer - give them the piece of paper, they will price match with the £29.50 delivery included.
Total price £228.50 - the best bit though is they do the 5yr warranty at the price matched price, so 10% on top - giving you the surround sound, 5 yr warranty on all parts for a total of £251.35