Over the years, Ebay has become increasingly buyer-friendly, to the point where sellers are at risk of legitimate buyer scams, where Ebay's "err on the side of buyers" policy can burn them.
The risks are really around buyers claiming the item either didn't arrive (even when tracked and showing delivered, claiming that it stolen from their porch, etc.), or "item not as described", shenanigans around returning an item that was different than what you sent, etc.
If you do go Ebay, and you don't use the platform very much, I would suggest the below to minimize your risks. You can't eliminate risks, but this can help:
- Only accept bids from buyers with reasonable buyer feedback (yes you limit your buyer pool this way, and could miss out on legitimate "newer Ebay buyers"). Note, if I recall, sellers can't leave buyer feedback anymore, so even this has minimal value, but at least it's something
- If you want to ship globally, use Ebay's "Global Shipping Program". Basically you ship your device to one of Ebay's GSP locations, and then your responsibility ends. Ebay deals with getting it to the buyer, and any back and forth with buyer around shipping delays, damages, etc.
- Video yourself packing the MBP (showing the camera the actual MBP at the beginning) into the box and all the way through to the final package that will be shipped, taped up, etc. This can help prove the item was in the box, and how you packed into the box, if you get into an unfortunate situation of buyer dispute
- Ship tracked with signature required (although I think recently, because of COVID, I believe deliveries haven't enforced this, not 100% sure)