A Pair of Cranes with Eggs

Peace be upon you. First and foremost, I praise Allah. I have a pair of cranes with eggs; both pairs are highly productive—Masha'Allah, blessed is Allah. Each pair has two eggs, and their joint productivity is truly remarkable—Masha'Allah. Both pairs have successfully reproduced under my care, and each pair is housed in its own cage. Their health is excellent—Masha'Allah—and Alhamdulillah. I am offering them for sale: one pair for $600, and both pairs for $1100.