Kendama USA 2013 IVY - Price Check?

I was wondering, how much would this Kendama USA 2013 IVY go for? The tama is a bit dirty but still feels great and has a heavy feel to it. The tip has already been glued and I rarely used it, although I’m not sure about previous owners (I just received this from a friend).

Images: http://imgur.com/a/BvQam

Thats a Kendama USA Cherry Pro Model. They were $40 brand new, not sure used kendamas hold too much value but the Cherry Kens are definitely more durable so people may want it.