How much does it cost to retrain in Pathfinder?
Unless stated otherwise, retraining costs gp equal to 10 × your level × the number of days required to retrain. This is normally paid in full at the start of the retraining period, but the GM might allow you to divide these payments over multiple days.
How much does it cost to change your body in Pathfinder?
The cost of retraining these things presumably includes magical or alchemical alterations to your body. The GM might rule that these changes are unavailable in the campaign, are only available under rare circumstances, take longer, are temporary, require some sort of quest, or are more expensive than the listed cost.
How long does it take to gain an archetype in Pathfinder?
To gain an archetype that replaces standard class abilities you already have, you must spend 5 days for every alternate class feature you would add, subtract, or replace by taking that archetype. At the end of the training period, you lose the standard class features and replace them with the archetype’s alternate class features (if any).
Unless stated otherwise, retraining costs gp equal to 10 × your level × the number of days required to retrain. This is normally paid in full at the start of the retraining period, but the GM might allow you to divide these payments over multiple days.
The cost of retraining these things presumably includes magical or alchemical alterations to your body. The GM might rule that these changes are unavailable in the campaign, are only available under rare circumstances, take longer, are temporary, require some sort of quest, or are more expensive than the listed cost.
To gain an archetype that replaces standard class abilities you already have, you must spend 5 days for every alternate class feature you would add, subtract, or replace by taking that archetype. At the end of the training period, you lose the standard class features and replace them with the archetype’s alternate class features (if any).