Market Value of Banana YB

[Eric Alan]

I'm seeing these things have a weird price range. It's either like extreme rip price or decent 200$ price. What would you guys consider a amazing price, a decent price, and a rip off price for a banana yellow belly?

Male (male/female maker)? Female? Age? Weight? Proven breeder? Quality? Reliable feeder? All of these things must be known before randomly assigning a price to a morph.

EDIT: Also, one person's "extreme rip price" can easily be another person's decent price.