I'm selling my lightly used Schiit Lyr 3 headphone amp/preamp with phono module and two tubes: one Tung-Sol 6SN7 and one LISST. It's under four months old (I got it mid-April) and in perfect working condition. Cosmetically it's almost flawless, except for a tiny scratch on the back left side panel (see pictures). You'd be hard-pressed to notice that in normal use, though.
I'm also including a Sylvania VT231 tube from the 1940s. It's used but in great condition and looks spotless (I got it from Leeds Radio in NYC).
The Tung-Sol tube has a maximum of 50 hours of use on it, probably quite a bit less (I didn't keep track very precisely, though). The LISST even less.
I can also throw in a pair of PYST RCA cables and (my one of a kind! ;) 3D-printed tube stand, if you're interested. The new price I'm listing is the price for the Lyr with the phono module and the two tubes, plus what I paid for the Sylvania tube.
The amp comes from a smoke- and pet-free home. I am the original owner.