I finally ended up paying $280 for the lot. It's got a horizontally opposed twin motor.
I believe it's a DLE-60 (60cc) gas engine. It started at $400 but he took my offer of $380.
Then I found the motor to be almost stuck, which dropped the price another $100.
I'm guessing that since it's been sitting for over ten years it's just gummed up.
I'll find out more tomorrow. I'll get it into my shop, clean it up and post some pictures.
Thanks for helping me...