Such as this 1998 Camaro in Bright Purple Metallic. Only 431 coupes were built in that color that year. It looked like it had modifications done by SLP, or at least had SLP aftermarket parts on it. Only 1,364 Camaros were built painted in Bright Purple Metallic from 1997 to 1998.

I Have a Thing for Cars in Rare Factory ColorsS

I Have a Thing for Cars in Rare Factory ColorsS

(Ignore the poor cell-phone quality picture)