How cute! Someone has taken some their time and skill to imbed a tube amplifier into an old suitcase. It looks like a natural fit, too. It's probably a little 10 or 15 watt amp good for harp or low volume distorted guitar... and it's ready to use easily and then quickly unplug and move on when the show is over... probably best suited for living room gigs... and probably not suited for checking thru at an airport.
BUY IT NOW!!!