AdjustStrike changes item value when applying a rune

[Redst0neFlux]

I play a character with the Ghost Archetype. They are currently carrying two weapons:

+1 Hatchet
Dogslicer

The Ghost Archetype automatically applies Ghost Touch to both weapons when damage is rolled with them, however, the property rune slot of my hatchet gets automatically set to Ghost Touch. This is not what the feat is supposed to go (it usually only gives the effect of GT, not the rune itself) but not much of an issue.
The problem is that this changes the value of the Hatchet from 35gp to 110gp, causing inconsistencies in the Total Wealth calculation.

Preferably, runes applied by AdjustStrike would:

• Not affect the Total Wealth calculation
  and either:
• Not appear when editing the item's runes
  or
• Have their own section separate from the standard Property Rune slot.