I just ordered a set of reamers for £12.99.
you get 9 reamers from 2mm up to 10mm all for £12.99.
I was very skeptical on the quality, but they look ok.
They came all individually on separate days by first class post, so have no idea how they are making any money because the postage came to more than the cost of the reamers.

http://www.ebay.co.uk/itm/1522555576...%3AMEBIDX%3AIT