MATC Store On-Line Posted on August 4, 2020August 4, 2020 by admin Check out the MATC Store On-line by clicking this link. You can find Books, Maps and MATC patches, pins and decals. Along Maine’s Appalachian TrailPin – $7.00 Actual Size 7/8″Visit the MATC Store On-Line Posted in Announcements, Uncategorized and tagged Books, Maps, MATC, Store.