Capcom will release a special edition Mega Man 25th anniversary case for the Nintendo 3DS and 3DS XL, community manager Brett Elston announced via Capcom-Unity.
The case is a celebration of the Mega Man NES series being released via the Virtual Console. Mega Man 3 was announced for Virtual Console in March. More photos of the anniversary case are available here.
The Mega Man 25th anniversary case will be available in the Capcom Store. A release date has not been announced, though they're expected to be ready in time for San Diego Comic Con when it begins July 18.