$1.00 instead of $1.25 because it's missing one quarter.
Packaging problems have no bearing on coin values. They are not considered numismatic errors.
Sorry to have to say that it's most likely not worth as much you paid for it.
"Buy the coin, not the holder."
A Life With a Passion is a Life Well Lived.
I agree. In general, packaging mistakes do not carry a premium. I don't know how much you paid for this set but unless you completely buried yourself you may be able to pawn it off on another unsuspecting collector. Ever heard of the "Greater Fool Theory"?
Confucius say, "Young man not know much".
ANA LM-3799; CONECA L-216; OHNS LM-59; SUSCC R-4005.
Coins stored in bank safe deposit box.