I would like to know how much the actual cost for the LSA certification is (which fees, exam costs, any other costs)? And how much does it cost if you fail and have to repeat once or twice?
The LSA Architecture exam costs $175 plus taxes per attempt. It costs the same if you fail and reattempt it again.
After that the LSA App Design/Build exam $750 per attempt. If you score between 60-75% in any of the phases of the exam, you can reattempt the fix for free but within a less amount of time. If you get less than 60% in any of the phases, that means you fail and you have to pay the whole amount again for the next attempt.