Well, Price Guide doesn't list Plum, but to me this definitely isn't any shade of purple. I'd call it probably medium dark plum. Perhaps Cal collectors might call this Burgundy? (listed at $40-50) Photo is close, on my monitor...

A couple dings and a flea bite. Add a little unique color to your collection! Well, since we aren't really sure of the color, you decide if it's worth $35 to you. Shipping extra.