gba sp or micro with flash cart

[jethro jazz]

after a gba sp or micro, prefer black but anything considered, especially limited models.

I'd also like a gba flash cart to go with it. Dont know anything about these, i just want something gba cart sized which will play any gba rom perfectly with no problems saving. Memory isn't much of a concern, as long as it holds a few games.

Will pay cash or have loads of trades to offer.

[^Katsu]

I have a Black SP USA boxed?

[Powerstar]

I have a spare black or blue sp. You can have either for £5. It's just the console on its own. No plug but deal extreme should be able to help there!