Well, it looks like noone has answered your questions, so I guess I will. My guesses are as follows:

In Delaware County, Ohio just north of Columbus,that sweet piece of property would go for easy 1.25 Mill. $20,000.00 an acre and $250,000.00 for the house. Depending on what township it was in, that pricecould go up drastically!

Asfor what you paid for it, my guess is 500 grand.