Along the lines of Sherod's suggestion, wait a while and see if a Pilot SA-232 appears for sale, for a reasonable price. As you may know, it is reputedly one of the best sounding vintage 6BQ5/EL84 amplifiers, and should make for an interesting project and listening experience. You most likely could sell it for a profit eventually, if you so chose, if you cited in its description the excellent tubes, and excellent operating condition (following any needed restoration that you would perform).
Regards,
-- Al
Regards,
-- Al