Purchased brand new from licensed dealer Spearit Sound less than 6 months ago. I should still have the receipt, too, and can include it. It is in absolutely perfect condition. I will include the following extra NOS tubes: RCA Command Series 5751 and a platinum matched pair of Mullard CV4024. The NOS tubes were bought from reliable tube dealers and I guarantee them. They were bought NOS and are worth $150 on their own. The stock tubes are also included and are pretty decent (Tungsol Reissue 12AX7, Electroharmonix 12AT7 and Electroharmonix EL-84). I hate to sell this because it's probably the most musically coherent amplifier I've ever owned, but I need to fund the next purchase.