We've never encountered a reason for the Mays being so much scarcer than the other records. One theory would be that a LOT of these records made it into the market as remainders and possibly for some reason his were not included and so were only available from the Milk Duds send in offer. Card is VG/EX+ on front but has the same stain on the upper right of the reverse that the others have. Still VG and unpunched this is a great opportunity to own a scarcer modern "card"