PC on Rare-Skin Gold Weapons

I'm not the best at estimating prices, so I'm looking for some help appraising some base prices for these almost perfect weapons with really nice skins:



Your help is greatly appreciated. ^_^

Edit:
Thanks so much for the feedback. You've really helped me out a lot. ^__^

1. might get 5k
2. salvage the +30
3. salvage the +30

zod axe: 5-10k
zod scep: i'd merch due to it being single modded, but you might get a plat or two

4. 5-10k
5. 5, maby 10k to a skin lover :P

Gloom: 100k + or - imo