WTB: Bally 1978-1980 project for me and my boys

[bucko5_2k]

I'm looking for a 1978-1980 Bally's machine to work on (nothing too difficult I hope) to get my two boys interested in working on more advanced projects.
I'd love to get something like a Mata Hari, Dolly Parton, Playboy, Evil Knieval, Power Play, Harlem Globetrotters, Paragon or similar.
Budget is $500 or less.
I'm North of Milwaukee, but can pickup in most all of Wisconsin.
Anyone with something to interesting feel free to email me pictures to chris.mccaman@gmail.com.
Thanks!
-Chris-

[RustyLizard]

Future Spa?

[20eyes]

Sent you an email about a silverball mania

[20eyes]

It was nice meeting you hope you enjoy the pin!