Yes, it's true - if you just shelled out $70 for a GBA, plus another whatever for an Afterburner, and then took your GBA apart to install it, et cetera, you shafted yourself. Sorry.
The GBA will soon be accompanied by a backlit, foldable version that will cost $99 and play all existing GBA games. No longer will you need to suffer through a dark screen, or the worry that accompanies performing major surgery to install a light. Now you can get it straight from Nintendo.
The unit is shaped much like the original Game Boy, only with a hinge right in the center. This allows the unit to fold into a shape three inches square and only an inch thick. At a premium of only $30 over the original GBA, I see the new GBA SP overrunning sales of the original within three months.
Source:
http://www.usatoday.com/tech....y_x.htm