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For those of you who feed birds year-round, this looks like a decent blend containing a mix of nyger, sunflower chips and millet/millet-like seeds. Price dropped today from its usual near-$20 level to $13.42 as a one-time purchase; buy it via Subscribe and Save and get 5% off ($12.75) or up to 10% off (sorry, no 15% on this item) if you have five or more S&S items in a single shipment, for a total of $12.08.
Historic low price according to that camel-themed price-tracking site.
Of course you can sometimes get lower prices per pound if you’re willing to buy 25 or 50 lb bags. I personally don’t like stockpiling that much at one time.