Any of these weapon mods worth selling?/Optional PC

Any of this worth selling, or should I just merchant it to save space. Also, a price check would be cool, but not mandatory.

Ebon Axe Haft
Fiery Axe Haft

Fiery Bowstring
Crippling Bowstring
Shocking Bowstring

Shocking Sword Hilt
Sword Pommel of Def +5

Staff Wrapping of Def +5


Thanks guys.

simply merch them, it'll take time to find someone who wants it and you won't be able to get much more then 100 - 200 gold per upgrade

Agreed, 500g each/Merch/Use.