Prices checked Nov 5, 2026, 7:33 PM ET
Not right now. Cosmic prices are at their usual levels: the Cosmic Synthetic 0 Sleeping Bag is $159.95 at Kelty. Any Cosmic deal shows here as soon as it starts.
Cosmic is a small direct-to-consumer brand known for its Headless 6-String guitar in Silver Flake and its Power Base Queen adjustable base. The headless guitar is the standout: a compact, travel-friendly instrument with a silver flake finish. Deal.ai checks the price of every Cosmic product at each store that carries it and keeps a price history for each one.
It checks today's price at every store, compares the alternatives and answers in about a minute.






