I think Packs' point is that a dealer can't give you an LOA that says anything about provenance, so all it would be doing is adding a fourth-party (in the case of a slab) opinion about authenticity and is that really worth anything?
__________________
Net 54-- the discussion board where people resent discussions. 
My avatar is a sketch by my son who is an art school graduate. Some of his sketches and paintings are at
https://www.jamesspaethartwork.com/
|