Please give your thoughts, comments, or expertise based on the information given. Thanks!

Up for sale 2006 ML350. One Owner. 59k. Everything is great cosmetic and mechanical except... Transmission.

Giving error codes P0716, P0717, P0718.

Asking $5k or best offer

What would you do? Run? lol I think I can get it for a good price but not sure what to do about the tranny.

It's crossed my mind to purchase a used transmission and swap vs going through the dealer and it costing.... No telling how much.

Thanks for all the opinions and comments based on the information given!