I have these two machines Monster Bash, MB, and Original Attack from Mars, AFM, that I could bring to Allentown with a deposit. The descriptions are pretty detailed but let me know if you need anything further. Some flexibility on price especially if you buy both or any of the add-ons.
https://pinside.com/pinball/market/classifieds/ad/61721
https://pinside.com/pinball/market/classifieds/ad/61720