Ghost salt weapon blanch

[Martin Laflamme]

Hi, I'd like to point out the ghost salt weapon blanch.

The source is missing, but I just found it.

It is in the Pathfinder Society Field Guide.
As per James Jacob, the DC to craft is 25
(http://paizo.com/products/btpy8mfq/discuss&page=2?Pathfinder-Campaign-Setting-Pathfinder-Society-Field-Guide)

The cost appears as 20gp in the weapon blanch table, but is correct at 200gp on the main table.

The source also is shown as ? in this table.

Thank you.

[Matthew Paluch]

thank you so much for this!  The 20gp price assumes it is crafted by players... which is illegal in PFS, so its 200gp.  Been looking all over for this item!