Beckett / PSA Penny Sleeve
If I may piggyback on this thread, does anyone know what the reasoning is behind BGS and some PSA tobacco cards being put in a penny sleeve, and then sonically sealed? I have some PSA T206s that are in the penny sleeve and some not. I was just curious as I don't really care for the look with the sleeve myself.
Thank you and sorry if posting this question here is not good form.
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