I sold my bright screen GBA SP several years ago and recently picked up the Classic NES Limited Edition. I was VERY disappointed with the dim screen. So, after a lot of
looking, I found a bright replacemente screen on Ebay from a company in China. Very nice people to work with, and I installed it in my NES retro GBA SP. It looks
GREAT! Here is the Ebay link to get this screen, the only place I found it, by the way. I wrote them first and verified that it is indeed the bright screen, and it should
work in any Gameboy Advance SP, and runs $31.99, well worth it!
http://www.ebay.com/itm/Nintendo-GBA...item4cf63eccf3