witch one is cheaper?

GBA SP or micro?

Well, where I live (USA, Georgia) at Gamespot, the Gameboy Micro is 50$, as where the GBA SP is 80$.

If your looking to save a bit of cash, get the Gameboy Micro. If your looking to get the far more superior system and pay a little more to do so, get the GBA SP.

Wth does that say?

If you're asking "Which one is cheaper?" then I'd have to say the Micro if you can find one in a store.

the micro was released at 99 i think, but the SP has been 79 for a while.

You can get an SP used for like $55 or 59, but I dont see the micro anywhere really.