Item Costs / Abilities in APG vs Adventurer's Armory

[Capricornus]

There is a discrepancy in some items' costs and abilities between the Advanced Player's Guide and the Adventurer's Armory. Which one is more current? (Both have 2010 listed on their Credits page)

For example, the Compass is 1gp in the Armory (which may actually just be a typo now that I think about it) and 10gp in the APG.

[ProfPotts]

There was a new errata released for the Adventurer's Armory dated 07/21/11 which you can download from this site. Amongst other things, it changes the cost of a compass to 10gp.

[Capricornus]

Aha! Thank you very much!