Want to Buy WTB Large F-stop backpack

If anyone has one of the larger sized F-stop backpacks and wants to sell it, please let me know what you've got, and how much you'd want for it.

I've got an F-stop guru backpack, I'm looking for one of the larger packs (Satori, Shinn, etc). I don't need an ICU (internal camera unit) to go with it, but might be interested depending on price.

Thanks for reading!

Peter