NEW PURCHASE UPDATE!
Just picked up the Lionel Pennsylvania Flyer set 6-31936 off a local Facebook group. It wasn’t on my list but at only $50 (worth mentioning IMO) that’s perfect considering I wanted to pick up a CW-80 transformer anyways. Lady selling it didn’t know anything about them. Everything is there except 1 canister and one deck piece of the caboose. It’s all working too! Doesn’t look like too much run time on it. Another happy purchase!