I'm posting this as I've been looking for a cheap pre-order price on this for 360 and have drawn a blank until now! I have a horrid suspicion that there may have been another site offering pre-orders at this price, but I can't find it via the search function and can find no other trace of it. Whatever the case, this is a decent price for a new release at the best of times- but especially so for an eagerly anticipated title!
Delivery is free in the UK. I've not used the site before so would certainly appreciate any reviews from anyone who has. They don't appear to take the money now, so it will likely be upon dispatch. Correction- they do take payment soon after you've placed your order, NOT upon despatch.