Gameboy Advance Frontlight Success

skirch writes: "Remember Portablemonopoly.com? Well, Adam finally has a great working prototype (with some great pics) that he was able to hack together for about $30. Not that $30 is bad, but he mentions a possible group order, and I'm sure that would bring the price down quite a bit. He estimates that it will only diminish the GBA's battery life by 25-30%. Original Slashdot post."