rough idle at stop, in drive, but not park

Hello
Has any one dealt with VSC trac, engine light, and traction control light all on.. looking at buying a 2011 platinum sequoia, 220k on it.
Suppose to have a newer engine (100k, believe they have documents).
Vehicle looks great cosmetically .. but.. slight shake when getting up to 45mph, it stops when foot is taken off gas..
Also when at stop, in drive, very slight shake, rough idle, almost like its gonna die,...but when put in park no shake, idles fine, like perfect

Guy was thinking it is a coil. Curious if its worth looking at. Believe it is also 4wd, with adjustable hight suspension.

I currenty have a 2010 tundra 5.7L (bought new) 240k miles.. not one issue..Looking to add a family vehicle

 

CEL code sets them all off, what is code? Need to find that out.

 

Im not sure. Its on a lot for sale. I didnt know if it was a common issue.. I ran after driving it.. but if its nothing like engine/trans issue i might look at it..

I'd get the diagnostics run on it for sure, but was curious on thoughts

 

My thought is: If the truck is on a car dealer's lot, and it has a minor problem that's easily fixed...Why hasn't the dealer already had the truck fixed to enhance his chances of selling it quickly for the most money possible?

If you're seriously considering the truck, have a reputable technician give it a thorough pre-purchase inspection, with diagnosis and repair cost estimate.

 

He has it for 11k, pretty sure he'll take 9k..