The seller has only one person he needs to impress. You did your homework.
Someone else might not. If you were really interested in the re-sale, as you did, make sure you are comparing apples to apples.
Recently I mentioned re-sale to my wife and she looked at me as if I said a very nasty word. Our new house in TV will be our first new house. Anyway resales IMHO can be advantageous especially in TV. Just have to be very savvy and know exactly what you want. Some people I know just don't agree.
Good Luck!