IDW PublishingBrandSonic the Hedgehog: Amy's Anniversary Special$9.95 – $9.99Stocked at 3Books with PicturesPortland, ORRetailer · Bookstore$9.95Floating World ComicsPortland, ORBrand · Retailer · Bookstore$9.99Escape VelocityColorado Springs, CORetailer · Bookstore$9.99
