Hi, I'm trying replace the clear plastic screen that protects the top DSi XL lcd screen. The lcd is fine the the plastic covering it is scratched. I found this link to fixit that shows me how ( http://www.ifixit.com/Guide/Nintendo+DSi+XL+Upper+Screen+Replacement/3570 ) and a link to the part that is cheap compared to replacing a lcd screen. but it's out of stock. Tried ebay but I can only find lcd screen, not the one cheap part I need. Any help would be great. (http://www.ifixit.com/Store/Game-Console/Nintendo-DSi-XL-Upper-Screen/IF211-003 )