Hi all, Wondering if someone could help me out with a question about items which have a known source of origin. Im building a collection for my daughter that I plan on giving her in 20ish years. My dilemma is, if something happens to me and my time expires before I am able to, she will be left with items she won't know much about and might and might make mistakes selling them off extremely cheap, (if she decides to go that route..)

An example will be the newly released Paul Simon signed and numbered 25x25 litho.. in a situation like mine, would there be any point at all to having a TPA authenticate this? Beckett only charges $30 for paul simon currently. Of course I would make sure there isn't an ugly sticker placed on the front of this item, if at all. I do not have much experience dealing with authenticators in general and just wondering if anyone thinks it would be a good idea for my daughter to have their opinion on this, as well as similar items with known origin deemed authentic by the community already, if im not around? Thanks for any opinions