I second Dieter's comment. Getting the 230SL car and fitting it with another 230SL engine may be a costly adventure, if you were to pursue that.
My advice is simply, either:
a) buy the car for what it is and enjoy it (this is probably less-headache option), or
b) buy, replace the engine (230SL) for increase in value. Mind you, 230SL came only in 230SL (unlike 280 where there is relative abundance of engines from W108 etc.), so the engine must come from another less fortunate pagoda. Finding 230SL engine and one in good shape may be a challenge. Don't ask how I know...
hi all, how do you all feel about purchasing a 230sl which had an engine change to a 280? how does this affect the overall value of the car, assuming the swap wasnt a result of a major accident, just the engine outliving its usefulness-there is a car i may be interested in buying as the rest of the car looks good but waiting for it to arrive in new york so i can see it for myself-thanks in advance