Ebay has rules for everything. They often remove email addresses from auctions, for various reasons...among those, because they want to prevent communications between buyers and sellers that occur outside of ebay’s message system, where they can’t be monitored.
As for Paypal, I long for the day of reckoning. Paypal is, IMHO, a thoroughly criminal enterprise, committing a myriad of violations on a regular and consistent basis in broad daylight.
You are right and BTW, it’s up to $810.00.
Wow.
LOL