That's their own T&C's, which unfortunately for them doesn't take precedence over the law. Under UK Distance Selling Regulations you can open the packaging to inspect the goods, but you've a duty of care not to damage the items. It also extends to 14 days too, not the 10 they quote, which starts when you receive the goods.

Also, if you paid for standard delivery when you bought something, the seller has to refund this if you return it. You need to tell the seller you don’t want the item within 14 days of receiving it. Once you’ve told the seller, you’ve got another 14 days to actually send the item back.

For those that missed out. I spotted this fantastic Samsung sim free deal over on Ebay Argos (refurbished). Yeah. Bargain. Only 2 left. http://www.ebay.co.uk/itm/Samsung-Galaxy-J3-Sim-Free-Mobile-Phone-Black-/331921906969

Just ordered brand new unlocked S7 Edge for 439.99...seems like a good deal...fingers crossed!
Thanks OP hope this seller is ok

http://www.smartfonestore.com/buy_Handset_samsung_Unlocked_Galaxy+S7+Edge+32GB_Black_N.aspx
seems like a better deal than the s7

Be quick 3 left. Great deal!

Hope you got one...I ordered the only gold one, there were a few in black but have now sold out

Just got back to my laptop now to order one and as you say all gone!. I'll be keeping an eye out, as always with this site, a blink of an eye and the deal has gone..

Bargain ;/ spend your money on something else

Nice

Holding off for Note 7, the only thing that worries me is the currved screen, hate that idea...