Buzz Aldrin
I am not an autograph collector so my knowledge base is poor. I am thinking of buying a Buzz Aldrin autograph - one of my all time heros. I am having tough time distinguishing price value amongst couple types of items. 1) A signature on paper not encased in a PSA slab but does have a PSA cert of auth. seems to be around $100. versus 2) A cut signature on a book title page that IS in a PSA slab. How much more value, if any, does having the autograph actually encased in a PSA slab bring? Thx a lot.
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