Price check for OS weapons

Hi all, would greatly appreciate some price checks for a few old school weapons:

Q9 6-21 Gemstone Axe +5 energy

Q9 max Plagueborn Maul 15 ^50

Q9 max Shadow Blade 15^50

Q9 max Oni Daggers 15-5

Q9 max Eternal Bow 15^e

Thank you all in advance.

Best

Appreciated, thank you!