if you want my espiritu tulipwood with a predator 314-2 shaft i will do it for 375. the shaft as you know cost me 220 itself. it is made of some awsome tulipwood. ive had many compliments on the wood.
go with a RAT cue. he is a member here and works for mueller's. he makes a great cue and all but one of them is in your price range. 5/16x14 thread joint. you can search for him here under ratcues. i know that the muellers website can be off with the availability every now and then. just give them a call.