In reply to Enty:
I bought an underwater camera from a firm that appeared to be based in the UK, but turned out to be based in Hong Kong. This was from their website though, not Ebay. When it leaked like a sieve they prevaricated for several months & I ended up getting a full refund from my credit card company as they never came up with a solution.
On their website were lots of praises on their price & speedy delivery, but on looking further lots of complaints about their customer service in light of problems.
My worries are if there are any problems what comeback do you have.