For limited time you can safe on Canon gear at B&H Photo. Canon EOS R5…
[Deal] Alternative 5D Mark III Battery Grip for $90
The sold on ebay is not yet shipping. It will ship starting June 10 and can be pre-ordered right now. It is not an official Canon accessory but an alternative, chinese made grip. I found it in this forum thread, where users are actively discussing the pros and cons. Free shipping. Happy bidding!