Depends upon condition and if it has an adjustable trigger, one with the screws in the blade. However, both of mine have direct sear triggers which aren't too bad. $150 is about what a good one will go for. Maybe $20 - $30 less if a non-adjustable trigger. BTW, build quality is right up there with the 34, just a scaled-down version with a nice, short cocking arc.
Lizzie, unless you hit that magic pawn shop, $100 or less will get you a beater.