It is Bamboo, I had it in a '72 300 SEL 4.5. Like it better than Cognac, which has never been a favorite of mine, but very common.
A lot not correct with this beautiful car, glaringly, the firewall pad. Not too impressed with the quality, fit of the driver's door panel for this kind of money.
None of it matters. The buyer couldn't give a rip about factory correctness, or if he/she/it did, just assumed and will vocally insist that if the Classic Center did it, it has to be right. Either way, they loved the car, had the bucks and satisfied their itch.