PC on Rare Chao Axes

I have all these Axes, but not sure how much its worth for. Pls help!

1)


2)


3)


4)


Thanks for the help in advance!
Cheers!

first 2 are like 3-5k, not much for mods
3rd I would salvage for the fortitude mod, which is worth around 30k
last I dont know, because I dont think Ive seen a "double bladed" axe before

anymore suggestion? Double-bladed axe worth? 14^50 is quite good option right?

I agree on Bleeding's first 3 pcs.
The fourth axe is worth ~10k, the skin isn't rare.