If they could tie the amp to some iconic recording, it would be more interesting. Saying it is an amp Jimi used between 1967 - 1969 means nothing. Jimi used a slew of Marshalls, Fenders, Sunns and Acoustic amps during that time. There is nothing really rare or unique about this amp. If it was the Woodstock Marshall the price "might" be justified. But this is just a random amp Hendrix played.