Guitar Amp Cases Filter Sort Filters In Stock Availability In Stock Price $100-$500 (4) Condition New (3) Used (1) Brand Harmony Audio (1) Sort SKU: A-Z SKU: Z-A Price: Low to High Price: High to Low Least Popular Most Popular Sort by: SKU Sale Price Popularity Harmony HCGC12C Universal 1X12 Electric Guitar Combo Amp Rolling Flight Case $329.95 (3) Harmony HCGC212C Universal 2X12 Electric Guitar Combo Amp Rolling Flight Case $429.95 Harmony Cases HCGCAMPHEAD Large Universal Guitar Amp Head Flight Custom Case $239.95 (2) Harmony Cases HCGCAMPHEAD Large Universal Guitar Amp Head Flight Custom Case... $167.96