What is a running 01 2.7 engine worth?
 

I'm considering doing an audi v8 swap. I'm trying to get an idea on what a Running 01 2.7 engine with 120k on it is worth. I have searched and have found a few on ebay with around the same mileage with the price price ranging from $2400-4800. I'm trying to get a better idea if its worth to do the swap or just upgrade the IMS.