I'm not a tube guy but I do own the Rogue Metis tube preamp among other things. Nice thing about It is it mutes its circuit until the tubes (6SN7s) stabilizes. It puts out a massive soundstage, a very transparent device, pushes all the right buttons, and compares favorably to my Conrad Johnson. My only gripe is that there is a bit more bass than I like, but could be circumvented by tube rolling.
Recently I put it up for sale and received several offers and one offer stood out. A guy from Seattle who owns a Winery offered several bottles of his finest wine in trade for the Metis. I declined only because I don't drink. Other offers were for trades as well. My conclusion is that people are harder up for cash which is not surprising given the current economic climate and it's not getting any better.