http://www.ebay.co.uk/itm/US-Stove-...289?pt=LH_DefaultDomain_0&hash=item2568ac25d1
£105 delivered, perfect for a really big man shed
£105 delivered, perfect for a really big man shed

Postage:
US $118.80 (approx. £74.06)
Drums on ebay seem to be a tenner, but you need to collect. 6" flue is around £40 a metre so you could put the project together for just under £240 including a 3m flue, thats a heck of a lot of stove for the money. ...
It isn't going to last very long though, using a pressed steel barrel. I'd guess it would rust through in a few months if you used it daily.
Rust through? If it's used as a stove inside a shed or conservatory it should not get wet. Maybe you mean that it would burn through?...
....Steel is a poor material in fireboxes because it rusts readily. Cast iron is much better, which is probably why the link claims "cast iron barrel stove kit". It's a lie, in fact it's going to be mild steel.
http://www.youtube.com/watch?v=fhkCc33Dtas
Stainless steel version would work out at about £425, about £60 cheaper than a Windy Smith with 2m of flue.