"Value" of a snake....

[geekypythongirl]

So I have a boa that I acquired for a really good deal, and I am trying to trade her for another snake. She's a real beauty, but boas aren't my thing, and none of my friends are into them either. People keep asking me "what's her 'value'?", so I was wondering, just how does one put a price tag on a snake?

I tried looking for various ads for boas with her same specs (she is starting to sound like a car), but... well... I haven't been able to find any! She comes from a big breeder, and while she's a bit small for her age (her previous owners openly admitted that they didn't want her to 'get big') she's 100% healthy and has been checked out by my herp vet.

So how can I put a number value on her?