Thank you very much for viewing. This is a rare Calbee professional baseball card of Sadaharu Oh from 1973, the first year edition, No. 7, which was just PSA-graded this summer. (PSA 6) As you know, No. 7 is Oh's valuable first card from over 50 years ago. PSA-graded cards in good condition are rarely traded, making this a valuable item. We hope you will consider it for your collection. The card will be sent in its original graded case.