question
 

I found a bunch of empty boxes in a storage unit.
Any value to these?
Thanks

Not too valuable.
http://www.comc.com/Cards/Baseball,s...Bottom,ot,i100

You may want to see if any are on PSA Player Registry sets, and if you think you could cut them to Mint condition, get them graded.

Although there's not any real value here... I've always liked these kind of cards as great additions to sets that other people tend to overlook. Especially if you can get them cut nice and clean, sharp, and well centered.

With Eric on these.

They are basically worthless but extraordinarily hard to find both well cut and in great condition as they are the bottom of a box. As yours show, they are usually scuffed and creased where they meet the corners of the box folds.

I have found the 1985 Doc Gooden Donruss box bottom card to be popular with collectors. Again scuff and crease free boxes are key.

I would pay big $$$ for a PSA 9 or 10 1991 Topps and OPC box bottom single and panel. Tough to find in good condition...

Topps box bottom
 

Box bottom panels are in many registry sets, both the single and complete panels. Absolutemy right, high end are worth getting graded I am in bad need of Fleer