How much is a same day issue postal cancelled 1988 Knute Rockne stamp worth Excellent condition?
Scott's catalog lists this cover at $4.00. This price is for an
addressed cover with one of the common cachets printed on it.
Unaddressed covers are more valuable and uncacheted ( plain) covers
are worth less. If you shop around or bid on e-bay, you could
likely find one for $2.00, I think.