14" Kona or similar

[Bishopsfinger]

I'm after a very small frame or complete bike for my girlfriend who's 5ft nothing so probably something like a 14" Kona Hahanna or similar. Only needs rigid forks as it'll just be a run around for the country lanes near us as she's not into off road. I won't be seen out with her on the heap of junk she has at the moment (!) so have promised her a nicer bike and thought a little bit of retro steel would do the trick.
I recently missed out on a complete 14" Hahanna which went for £91 on fleabay so anything for around a £100 would be great (......some chance!). Happy to stretch the budget for the right bike though