No it’s pretty random. Hermes eBay listings are a quaint mix of used iDevice wholesalers, hypebeasts dumping gently used colors to get new ones (used fauve is a bag of hurt though), and then fashion sellers who have nothing to do with tech or Apple...they have the best prices because it’s just another piece to them.
Mercari has some good deals, as does Poshmark. Neither of which you can access. I’ll post some Hermes in the discounts thread for you if they pop up...
The one steady seller is Pete, he’s amazing. But his prices aren’t competitive so after shipping and customs it would probably not be worthwhile for you, but his store is a great browse, I will warn you he’s scalping the new new at the moment lol:
rover.ebay.com