Assuming you are keeping in mind some folks don't care to sign a bill of sale?
I can take it or leave it. Since it's not legally required, I'm not apt to give any info I don't have to unless you have something I cannot find elsewhere. I would NOT be happy if you surprised me with this at the time of sale.
I'm quite happy to provide IN driver's license and LTCH for verification of residency and non-felon.