Monster GI30 High-Power Bluetooth Speaker Wireless bluetooth connectivity, Dual 15" subwoofers 1800w
New/Like New
Compare with Amazon
View on Amazon →
MSRP: $499.99
Click image to view full size
Price Analysis
Sign in to unlock bid recommendations
Get personalized bidding strategies, value scores, and max bid recommendations based on real market data.
Sign InCompetition Level
-
Average Price
$123.09
Min Price
$0.00
Max Price
$282.00
Other Active Listings
Monster GI30 High-Power Bluetooth Speaker, does not turn on when plugged in, does not include power cord
Columbus - Phillipi Rd$64.00
Current bidRecently Sold
Monster GI30 High-Power Bluetooth Speaker, 1800w with dual 15” subwoofers, an LCD screen, and wheels
Columbus - Phillipi Rd$0.00
Final price
monster gi30 high-power bluetooth speaker
Vandalia - Industrial Park Drive$1.50
Final priceEnded May 03, 2026
monster gi30 high-power bluetooth speaker
Vandalia - Industrial Park Drive$1.50
Final priceEnded May 03, 2026
monster gi30 high-power bluetooth speaker - (good condition because speaker is missing the power cord and microphone. speaker works perfectly)
Columbus - Phillipi Rd$282.00
Final priceEnded Mar 10, 2026
monster gi30 high-power bluetooth speaker
Columbus - Goodale Blvd$201.00
Final priceEnded Jan 14, 2026
monster gi30 high-power bluetooth speaker (doesn’t work) (has power cord) (don’t turn on)
Columbus - Phillipi Rd$92.00
Final priceEnded Jan 14, 2026
Compare with Amazon
View on Amazon →
MSRP: $499.99