If it’s early ‘18, make sure that the transmission has been changed. Period. All early 8-speeds were crap and most of them were changed, … some were repaired. The 8-speed replacement is not the same transmission, it’s different. Completely different! Replacement one is a very good one!  If it was changed, … you want a hard proof! If not, … walk.

Anyway, … ‘18, ~26+ K and already two previous owners? There must be a good reason for that. Perhaps a sign that you should walk? Dunno, … but at the price they asking, I think you should be able to find one with just one previous owner. FWIW.

F.S.

2018 had transmission issues if you want to buy it you should have a mechanic inspect the vehicle.

Excellent cars. Price is a little high though as you said. 

If they can work on that and it passes a mechanic inspection, I see no problem with purchasing it.

Please make sure to research the transmission extensively before you buy and, if you do buy it, be obsessive about changing the fluid. I don't know about the 8 speed, but the six speed in my daughter's 2012 Camry needs to be replaced at only 137,000 miles. The transmission shop that I use won't rebuild these, said they have to buy them from the dealer. Dealer price for the transmission (uninstalled) is $4500 with a ONE YEAR warranty. I would imagine that the 8 speed is just as much or more.

2018 was the first year Camry of that generation and also first year to get the new 8-speed transmission.  Some issues for owners with that transmission.  See @ 1:15 in Scotty’s video below:

https://m.youtube.com/watch?v=65Id2686cVg

However, they subsequently addressed the issue in later year models.  There was a TSB for it:  TSB# T-SB-0330-17

https://static.nhtsa.gov/odi/tsbs/2017/MC-10140595-9999.pdf

Most reported the flash fixed their issue.