It is a Donald Bludworth pool cue. He's the son of Leonard Bludworth, the founder of Bludworth Originals.
They call it their "cheese cue design" and they had one for sale in Jan 2016 (made in 2015) thought it had a slightly different color, it seems like the identical design.
It was for sale at $1650 with 2 shafts.
Note that this one was constructed out of cocobolo wood and "pink ivory" whatever that is. Materials are a direct driver of the price. Not sure what yours is made of... but adjust accordingly.
Yours likely doesn't have two shafts based on the pic showing one... so you'll deduct at least $150 there (bludworth cues usually come standard with two shafts... usually).
Also not sure yours has any ivory at all. Bludworths with ivory go for $700+ more than their phenolic counterparts.
Keep in mind that all of this is based on only about 20 minutes of research and digging. Now that you have more details you can spend some time to understand the market better and perhaps reach out to Donald Bludworth for verification and details on construction materials.
Donald Bludworth: (406) 291-5643