There are a lot of goodies there, and thank you for sharing
I tried to talk this guy down on some stuff he had that didn't sell and he wouldn't respond to me. Personally, I think his prices are too high. $75 bucks for an agitate arm, even if it is new it's not worth more than $50.
Makes it obvious the seller *knows* what he's got or at least has an idea of their potential value. Mind you he could start things lower and see where it ends up, but guess he's not willing to risk his stash going on the "cheap" as it were.
I have seen several other listings for vintage washer parts from this seller; some were Filter-Flo items. I wondered if he was a frequenter of this website.