The Sigma 60-600mm F4.5-6.3 DG OS HSM Sports is discontinued overseas, but there are still some available in the US from B&H Photo / Amazon / Adorama Kitamura Camera: Sales continue Map Camera: Discontinued products and new products in stock Bic Camera: In stock Yodobashi Camera: Low in stock Follow Canonaddict on Facebook, X/Twitter, Instagram, and YouTube via asobinet