Thank you for the support everyone!
It's definitely a great system but I already own a BL4 as well as an SR3 HS for Super 16mm work, which is the majority of what I shoot these days. It was the film photography that lead me down this path actually!
Anyways, as opposed to letting it collect dust, I thought I would let someone else give it the use it deserves.
I would definitely be open to trades. I was hoping to find a GF670 for a reasonable price, and am also in need of a GS645 folder. These are more for my long hikes!
I'm definitely not looking for $25k, and would let it go for even less than $5k. I just need a little extra scratch in my pocket. I would happy getting it to someone who will make good use of it.