When you search for an item and come up with the message below, you know you probably have found a good and popular item.
“We’re sorry, but classic beyerdynamic dt 770 pro at wwbw Closed Studio Headphones – 250 Ohms is unable to be added to the cart at this time. This generally due to the item being out of stock and no longer available or restricted by the vendor from shipping to your destination if being shipped outside the United States. We are more than happy to assist you in finding an alternative item. For more information please contact customer service.”
Mind you, it could be because I am not based in the USA!