Help Wanted: GBA emulation basics

[Kroogah]

I want to play PocketNES on my Game Boy Micro. But I have no idea where to begin, even where to look to buy a flash card.

What are the best ones?

What should I expect to pay?

Where can I buy one?

[RCM]

Check out gameboy-advance.net. They're pretty spot on (at least what I've read). I have a one of these: http://gameboy-advance.net/flash_card/ez-flash-2-powerstar.htm