Monster S310 Upgraded Bluetooth Speaker, 30W Portable Speaker, 360° Stereo Sound with Punchy bass, TWS Pairing, IPX6 Waterproof, Bluetooth 5.2, 24H Playtime, Perfect for Home, Outdoor, Beach, Pink
It's about $47.31 under what it usually sells for. It goes on sale about every 5 weeks, usually to around $29.97.
Price context
This verdict comes from tracked price history. Run a live check for the freshest read — or set a free price-drop alert.
Run a live price check →typical$29.97
all-time low100/100
Drop Tendency
How we predict: Thrifle reads this product's real Amazon price history and runs it through our price models — a transparent statistical engine plus GOAT Model 2.0, our machine-learning model — to estimate whether the price will drop, how low it's likely to go, and when. Every verdict shows its benchmarks and its own confidence, and we grade ourselves in public: see our live accuracy track record.
Frequently asked questions
Will the price of Monster S310 Upgraded Bluetooth Speaker, 30W Portable Spe… drop?
Thrifle's model expects it could drop to about $29.97 (likely $34.48–$39.99), typically within about 0 days — versus $29.97 today.
Is now a good time to buy Monster S310 Upgraded Bluetooth Speaker, 30W Portable Spe…?
Thrifle's current verdict is Buy now (Good price) with 88% confidence. Today's price of $29.97 is at or below the typical price of $77.28. It's about $47.31 under what it usually sells for. It goes on sale about every 5 weeks, usually to around $29.97.
What is the lowest price Monster S310 Upgraded Bluetooth Speaker, 30W Portable Spe… has been?
The lowest tracked price for this product is $29.97, recorded on May 14, 2026.