PC some weapons

Some weapons I think are merchable but not sure. (Cus I sold high-ends to merchants before)

Nightmare Spear Q10 caster modded (interesting skin)
Q9 inscr. gold morning star axe (Only comes from FoW/UW and Z-chest inscr. as far as I know)
Q13 magmas arm gold inscr. (never seen before)

Just to make sure I am not selling valuable's to the merchant

Nightmare Spear - 2-3k
Morning Star Axe - 5-10k
Magmas Arm - merch

merchant to all then ty