Here is one of the sites I was talking about. The company are Planet Micro and here is one example of my recent purchases. I bought the Microsoft Natural Keyboard for £13 compared to the very same model on PC World for £49.99. see for yourself.

The Keyboard at Planet Micro:
http://www.planetmicro.co.uk/product_info.asp?stockcode=M002433

Compared to the very same one at PC World:
http://www.pcworld.co.uk/martprd/store/pcw_page.jsp?BV_SessionID=@@@@1505440321.1075221603@@@@&BV_EngineID=cccgadckhkgdmljcflgceggdhhmdfhm.0&page=Product&sku=976956&category_oid=-9894

I also saw speakers that I bought for £25 for £4 odds....