Hey everyone. Just wondering if anyone has ever replaced a touch screen on any of their Nintendo handhelds? I have an old DS that could really use a new one, and I recently discovered that my 3DS XL has some deeper scratches in it. I see that there are plenty of cheap options for replacement parts on ebay, but I'm wary/hesitant as I'm not sure of the quality of these parts. Anyone have any wisdom to impart?