try & see if you can find a dealer that can get just the top, I think I tried 3 before I found 1 (mopar part-go figure). The others would only quote me for the whole friggin' dash assembly ($800+ if I remember correctly). What I found once I pulled the mess out to re-do it was that the plastic inside the dash was just as brittle/dried out as the top had become (I live in phoenix). What I saved on parts I lost on the time it took fab up patches and repair panels (plastic, aluminum, some wood, lots of JB weld) to make the new top/old dash go together. Looks great but was huge P. I. T. A!!!
have fun!