Amazon
Marshall Amps Guitar Combo Amplifier (M-MG50GFX-U)
$499.99
CHICAGO MUSIC EXCHANGE
Marshall MG50GFX 50W 1x12" Combo w/4 Programmable Channels, FX, MP3 Input, & Two-Way Footswitch
$399.00
Adorama
Marshall MG50GFX 50W 1x12" Combo Guitar Amplifier
$499.99