Nintendo eShop for $7.99 which includes 8-bit disassembly Mega Man: Battle of Power and Mega Man 2: Power Fighters.
Mega Man Battle & Fighters NEOGEO Pocket Color was originally released in 2000. July 6 in Japan.
Here’s an overview of the collection, via Nintendo.com:
Mega Man Battle & Fighters has two names arranged in NEOGEO Pocket Color: Mega Man: Battle of Power and Mega Man 2: Power Fighters.
- Mega Man Battle & Fighters now available through A selection of NEOGEO pocket colors! You can also play as different characters Proto Man, Bass and Dui, each with their own distinct play styles. Prepare your plot and move into the world Mega man!
- Go straight to