I was not sure which section to post this, but here it goes:

I own a Euro 190 2.3-16 with 56K original miles. It is in excellent original condition, has always been in Northern California, and has absolutely no rust. But, as crazy as it may seem, I am not driving it. This is mainly because my wife does not like it - too low, too rough. She likes a smoother, comfortable, and more practical car. That is why I bought a 1986 300E with a 5 speed. She likes it much better.
So now, I am at a cross roads. Do I properly store the 16v or sell it? To answer this question, I wanted to somehow find out what would be the value of a low miles 16v example in 10 years from now. I would think that there are people/organizations that can predict such things. Any comments would be greatly appreciated.

Alex
'85 190 2.3-16 - 56K miles
'86 300E 5 speed - 166K miles
'87 260E - 195K miles