Quote (Hell_of_Dammed @ 5 Feb 2020 23:20)
IIRC, the presence of staffmods (in this case:
+1 to Enchant (Sorceress Only) and
+1 to Fire Wall (Sorceress Only)) significantly increases repair cost.
However, staffmodables (except
imbue) may have no staffmods, so a cheaper alternative should be possible.