I don't have a Dennis Kirk but my gramps does and his works like a charm. Has brought in coyotes but have never used it for crows. Sounds like a pretty good deal you got...if I had a caller of sale I'd let ya have it.

Let us know how it goes, for the hunting your doing, that caller and the price should do just fine. Don't wanna spend too much money on a bad call, that looks like a good price, for a good call...

Good luck!