Merc sell this model:



You can buy it here at what I regard as an excellent price of £330. A similarly speced Brompton would cost you over £600 and you'd have to wait before you could get it.

http://cgi.ebay.co.uk/Merc-3spd-long...ayphotohosting

I have owned one of these for eighteen months and it has been a real favourite. I have ridden it for 2500 miles in every weather and have never had a puncture. It's a great little bike and even though I have now bought a VERY expensive bike, I still make a point of riding the Merc at every opportunity. It is reliable, fast, agile and folds into a tiny package. Get one. Anita will post them anywhere as far as I know.

Where do you live? PM me if you want anymore information and either way, let us know how you get on.