Simply Wholesale/a is a great site if you want to find products to sell on eBay. The prices are cheap so you will make a profit on them if you sell them on ebay. The selection is good, mainly gifts and gadgets.
The customer service is good, you usually get a response within a day.
Overall it is one of the better wholesale sites and the £5 a month charge is not unreasonable if you intend to buy from it often.