looking for a way to give attari games/old 80's arcade games for ether christmas or belated birthday?

[dark rogue ninja 7]

basically I'm looking into giving my aunt her favorite old games for christmas problem being I'm on a fifty dollar budget and really can't afford much. so I was wondering two things.

1. what price is the gameboy advanced sp and does it have atari games
2. what other system is cheap enough ti get atari games