yes, the er cobweb person gets tangled up in the site's swearword eliminator for some reason. I've bought lots of stuff from Amazon with no trouble. Their own books are usually free post and packing but the books of other sellers sold through Amazon may be an extra £2.75.
If you're talking about a film, you could try Play.com, which I've also used lots.
Is this the one you want?
http://www.find-dvd.co.uk/dvd/banned heroe/1095079.htm
£3 from Tesco. I've bought from them without trouble too.