Most collectors aren't going to want something damaged, repaired or worn. And just because it is rare doesn't automatically make it valuable. Think about it this way. 15 of that particular bass were made. If I wanted one, my options are to buy one like yours or contact the Custom Shop with its specs and get a quote. You would have to be asking substantially less than what it would cost to build one just like it to justify buying it. My advice? Play the heck out of it. After all, that's what it was made for.