The annual Mystery Bag Autograph sale, organized by the Seattle Mariners Wives, is Friday, June 24, when the Mariners take on the St. Louis Cardinals. Game time is 7:10pm.
Fans can buy a sealed paper bag with one baseball, autographed by a Mariners player or manager Scott Servais. The cost is $50 each. Each baseball comes with an MLB Authentic hologram sticker.
 
Proceeds from the sales will benefit Mariners Care, the team's nonprofit foundation which supports primarily youth-oriented charities throughout the Pacific Northwest. Mariners Care, in partnership with the team's corporate partners, has provided an average of $1 million a year for regional charitable programs and causes. Since 2000, the contributions have totaled $17 million.
 
The autographs will be available on the Main Concourse at Section 128 and on the Suite Level.
 
Tickets for the Mariners homestand and all remaining games at Safeco Field are available online at Mariners.com/Tickets, and without a service charge at the Safeco Field ticket office and Seattle Mariners Team Stores (downtown Seattle at 4th & Stewart, Bellevue Square, Southcenter and Alderwood Mall). Tickets are also available by phone at 1-888-SEA-HITS.