While I'm getting my S540 modded, I got this for under 100 bucks.
It's a no name 'Freedom' mini guitar. At the price it was being sold, I couldn't resist, even for the novelty lulz. Surprisingly it sounded pretty good on it's own, but to be playable, it needed a setup. A proper setup set to high A Standard, a bone nut and a Dimarzio Injector retrofit later, the little thing roars through the 5150.
That's the size of a ukulele.