Where to buy used Nikon Z8 ?

I got a used Z8 from B&H used store last year, doesn't have any problem, everything is OK.

Interested in this too

You can also get renewed Nikon Z8 at Amazon.

Honestly, over the years I've bought way more used gear than new, and the Z8 is a beast but you gotta be careful with those early batches. In my experience, the biggest risk isnt the shutter count but those initial recalls Nikon had. Some early units had issues with the strap lugs coming loose or the lens mount pins not locking right. If you're buying from a private seller or a local shop, definitely ask for the serial number first. You can run it through Nikons service advisory page to see if it was part of the affected group and if it was actually fixed. I've seen folks get burned buying deals that were actually recalled units the previous owner never bothered to send in for the free fix. Also, watch out for gray market imports. Nikon is kinda notorious for refusing to service gear that wasnt imported by the official distributor in your country. Saving a few hundred bucks sounds nice until you realize you cant get a legit repair done if something breaks. Just verify that serial and you should be good to go.

KEH and MPB are good places to buy used cameras.

Check out reputable online camera retailers like B&H Photo, Adorama, or KEH Camera. They often have used gear sections with good warranties. Just keep in mind the Z8 is still pretty new, so used options may be limited.

KEH camera.

Keep an eye on eBay, but be cautious and only buy from highly-rated sellers. Make sure to read the item description thoroughly and ask questions if anything is unclear.