1962 Hank Aaron game worn jersey sold at Heritage
 

Heritage just sold a Hank Aaron game worn jersey with an apparent match letter from SIA for $420,000. Does the market value apparent match jersey similarly to the definite match?

https://sports.ha.com/itm/baseball-c...ription-071515

Maybe it just bolstered the MEARS A8 it was given? No idea on an answer to your question, it's not a type card ...

The photo match memorabilia market fascinates me. I can see the attractiveness of using photography to conclusively authenticate the item, thus given collectors the confidence to pay additional premium for it. I just don't know if there is a general formula on how to calculate the premium once the item has been matched, either an apparent match, or a definite match

This isn't my field but I would guess each situation can be different foir valuations. "Apparent" is a subjective term so maybe they are valued piece by piece. Obviously, a definite match is way better....but how can you calculate the nuances with reference to a standard percent increase.
In cards, qualifiers are generally a 2 grade hickey...

There is no formula for generally unique high end memorabilia.

It's mostly fueled by emotions and wallet size.

Financial analytics won't help you.

A Psychology degree might. ;)

Of course, the more "convincing" the provenance is the better...whether real or manufactured.

My memorabilia friends, and I have a few, call that situation the "leap of faith". The less leap the better!
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