Hi Chris
I had this exact model (no ltd on butt cap) in purple heart. I played with it for a long time and loved that cue. I tried to get a value for a long time with little success. Schon cues with similar levels of work are appraised for a bit under $700. While I doubt the market will pay that now, that is the approximate value of your cue in my opinion.
Evan Clark advised me that "if you love the hit of your cue, the value doesn't matter"