US egg prices dropped sharply to about $2.20 per dozen from the March peak of $8.17 as supplies improved and summer demand softened. Seasonal patterns are a key factor, with prices typically falling in July and August as consumer buying eases. Inventories rose 6.5% overall, especially for large eggs, while cage-free stocks slipped slightly and nutritionally-enhanced stocks jumped ahead of retail promotions. Also, shoppers remain cautious, often delaying purchases in hopes of better deals. Ear...