Mine's a Vintage VUK20N
which cost about 20 quid half a decade ago
when I bought it from the local music shop one Saturday afternoon on a whim
on the way home from the pub..

Nothing wrong with the intonation on this one ?
I've never even changed the cheap quality factory equipped strings on it
and yet it still plays in tune up and down the neck.

I did buy a couple of sets of Martin strings shortly after buying it,
but mislaid them somewhere in a bag or a box in the house,
and looking for them has never been a great priority.

The more up to date current Vintage product range spans from entry level prices
to over £100 if anyone has the money to burn.

http://www.jhs.co.uk/vintagefolk.html#ukes