Well I don't have any GT1 but on Ebay.de there is a GRD1 with broken LCD and also a scratch on the lens. It comes with the GT-1 and GH-1.
If you don't want the GRD itself you might sell it to me and I would get the lcd exchanged unless it cost too much. I wouldn't be bothered by a small scratch on the lens as long as it not affect the image quality.
Edit: Forgot link to the auction http://cgi.ebay.de/Ricoh-GR-Digital-8-1 ... 43a591e00d
