Called "Mario Bros"? They're releasing Mario Bros along with other classics, and it w'll be called Arcade Archives. I wish that they would just put out a compilation card for Switch.
Their best bet would be compiling them into a single title. Similar to Namco Museum, or atari classics IMO. Charging per title even at $3-5 seems iffy. Or maybe its a service they will offer once their online service becomes a paid program.