Prices are probably ok. I think being a new user combined with being overseas is giving people pause. We had a few scammers here recently. Not getting that vibe from you at all but it's got folks extra cautious.
My issue with 84 is every level looks so similar. Every one spacey and robotic. The original had so many unique levels & a clear change in time when you cleared one. 84 abandons that, there does not appear to be a time change when clearing a level.
Looks like a TP pcb but the panel has a TP84 cpo. Perhaps both pcb's were in there at some point.
TP84 kinda sucks, better off with the excellent original.