Last observed November 4, 2026

Monster S290 30W Portable Bluetooth Speaker with IPX6 Waterproof price history

$22.99Last tracked

1 price observation since November 4, 2026.

Prices and availability can change. Confirm the final price at the retailer.

Price history

Seen once: $22.99 at Amazon on Nov 4.

Found Oct 17, 2026

$23~~$35~~

Found Nov 4, 2026

$18.89

View deal Price history

Found Nov 4, 2026

$35.99

View deal Price history

Found Oct 23, 2026

$29.99~~$110~~