The Real McCoys B3 pre-owned price?

[BloodEagle]

Hey all - Ive been lurking for a while but this is my first post. Could anyone tell me what a reasonable price to pay would be for a pre-owned Real McCoys B3 in v good condition? Thanks in advance for any help!

 

[breezer]

anywhere between 50 and 80% of retail depending on condition....