$URLContentItem.Images.get_Item(0).Description
SKU: $URLContentItem.ProductNumber

$Utils.HtmlEncode($URLContentItem.Name)

THIS PRODUCT IS CURRENTLY UNAVAILABLE

Please contact us to be notified when this product will be available

Modal dialog

You won't be able to dismiss this by usual means (escape or click button), but you can close it programatically based on user choices or actions.