Prices checked Nov 10, 2026, 5:33 PM ET
Not right now: Estes prices are at their usual levels.
Not right now. Estes prices are at their usual levels: the Estes Spectrastone Pebble Aquarium Gravel, Ocean Beach Pebble, 25 lb, Case of 2 is $10.99 at Chewy. Any Estes deal shows here as soon as it starts.
Estes is the largest US model rocket maker, known for its ready-to-fly and builder kits, from the Alpha and Big Bertha to the high-power Pro Series II line, plus its own engines, launch pads and controllers. Its kits span beginner snap-together models to multi-stage and clustered builds, with skill levels marked on every box. Deal.ai checks every store's price for each Estes product and keeps its price history.
It checks today's price at every store, compares the alternatives and answers in about a minute.