Stop in for a cup of coffee

Stupid question of the day...

When I got my 360 built for the Scamp I gave the shop my original 318. I was thinking of calling them to see if they still have it and trying to buy it back. Do you think its worth having the original engine if I ever decide to sell the car??
This reminds me of a chevy luv truck I had years ago. It had pretty much everything aftermarket offered for it already on it when I bought it. When I was selling it, only 1 of the many "lookers" asked me if I had the OEM steering wheel, rear view mirror, radio, wheels, etc., etc. I did sell it, just not to him.