Moemon emerald works (most of the time) and saves, takes forever to load and apply patches, but works!
Loaded from kernet.gba, my card is not flashed and I haven't applied the SuperCard patch, just thrown the ROM.
Is it piracy if it was released for free? Not in my opinion, but I also think it's not piracy if buying it isn't owning it, and it's not piracy if you can't buy it from the original creators anymore.