An interdicted safih needlessly sells an asset worth 100,000 for 20,000. What should the judge focus on under the two disciples?

Kitab al-Hajr: Improvidence, Legal Restriction, and the Age of 25

• Is this sale genuinely in his interest?
• Was consent given despite the gross undervalue?
• Was the original purchase price very low?
• Had the seller declared himself an adult?