Texas Pure Quail Eggs Available Fertilization Rate: 75% to 85% 30 trays available. Collected over two and a half days. Stored in an air-conditioned room. Eggs are carefully sorted. Location: Wadi Al-Har. Price: If taking the entire order, 50 SAR per tray. If buying individually or less than 10 trays, 55 SAR per tray. They are given vaccinations, vitamins, and mineral salts periodically.