Share 'Champion Edition plastic'

Whats the deal with champion edition plastic. I just traded my cousin for a champion edition valkyrie thinking it was the same as a champion valkyrie. It is in good condition although the ink is somewhat faded and there is some orange paint or dye which is somewhat washed off. (also there is no name or information on it). Then, i looked online and saw that these sell for $50+. So, does anyone kno…