i had the same concern with ebay, i didn't want to get into bidding - i cant trust myself!! thats why the links i've sent you are for 'buy it now' items only, which means it just works like an online shop...its like i read your mind!!
each seller sets their own delivery ts & cs (and payment structures - beware) so have a read through. if (like me) you'd rather not set up an account just to buy one item, ask a friend and just give them the dosh. it's also considered rude not leaving any feedback for 'speedy delivery' or 'item perfect' and the ever popoular 'excellent ebayer a++++' and all that rubbish so maybe its best to ask someone very nicely to do it for you
i always ask MrEd :)
hope you get what you're after! (and sorry if you knew any of that above, i'm going to beddy bos in a bit and didnt want to leave you hanging!)