Nolan Ryan & Jerry Koosman Autographed Shea Stadium 25th Anniversary Gateway Stamp Commemorative Cachet Envelope
Player(s): Nolan Ryan and Jerry Koosman
Event: 25th Anniversary of Shea Stadium
Postmark: April 17, 1989 in New York, NY
Bio: New York Mets, California Angels, Houston Astros, Texas Rangers, Minnesota Twins, Chicago White Sox, and Philadelphia Phillies
Retail Price: $95
The number of envelopes available to sell is not necessarily the number created. It is merely the approximate number currently available at the Florida location where shipping is expected within 1 to 5 business days.