nice. I got one from my friends bro for 25 without the ac charger too, or so I thought. I guess there was a miscommunication and I ended up giving him 25 more. I just gave in because I didnt want any drama and I already gave the GBA to my little brother. I did get my 25 bucks back though, I have his socom 1 with headset, LotR return of the King, beanie, and a drank a bunch of his beer.
I think ebgames.com has used ac adapters for 5.99, or they might have been car adapters, I'm not sure.