Is amazon to ebay dropshipping even possible in the UK?

I've looked at about 100 different products on amazon and ebay on the .co.uk sites and I am yet to find any product on amazon that is cheaper than it is on ebay.. am I doing something wrong? Not looking hard enough? Everything is cheaper on ebay and has specialized sellers that obviously buy wholesale and have ridiculously low prices. I suppose I could look into ebay to amazon dropshipping but I've already got a good ebay account. Has anyone in UK had any success with this? Any advice on how to find products with some margin after ebay fees?