Original sale: Rs 80,000. Buyer requests iqalah and the seller proposes only Rs 70,000 as the refund.
Treating the Rs 10,000 reduction as a binding new iqalah price contradicts the chapter's governing rule. A valid iqalah is assessed with reference to the original price.
Mistake: Both parties agreed, so every altered iqalah price must be binding.
Better distinction: Cancellation of the first sale and a separately concluded sale are distinct legal questions.