Saw this on eBay. It's local pickup only but seems like a pretty sweet deal to me if you are close by.
Cub Cadet Yanmar (joint with Yanmar). As being made by MTD corp. so this unit should fit quite a few other models than the 3000 series Cub Cadet?. Pickup location is 15 miles below TN/KY border, just off I-75 about 45 miles north of Knoxville.