What's the deal with Canary and why have these amps been FS for so long?

I was the under the impression that Canary was an excellent boutique brand.
I've also been considering 300b amps for some time now.
These Canary 300b amps seem like they aren't grossly over priced, yet they have been FS for 2 and 3 years each according to my hifishark searching.

As I'm looking for a tube amp in this wattage range, should I be considering these?

I guess I'm just surprised they have been FS for so long.

fs 3 years
https://www.usaudiomart.com/details/649623875-canary-audio-330-mkii-300b-monoblocks/

fs 2 years
https://www.usaudiomart.com/details/649415725-canary-audio-ca300-singleended-mono-blocks/

flavo06-16-2020 9:35pm

tooblue Details Discussions Posts This discussion Message User 1,975 posts 06-17-2020 at 12:23am Copy Comment URL Report Comment Edit Delete I wanted to say inquiry not injury in my previous post.
tooblue Details Discussions Posts This discussion Message User 1,975 posts 06-16-2020 at 11:15pm Copy Comment URL Report Comment Edit Delete I had the. CA306 stereo amp and loved it, also had the Pass Labs XA30.5 at the same time and it was spooky how much these amps had in common as far as If you liked one you would like the other. When I put the 306 up for sale I had to run it twice with only 1 injury before the sale. With that said, the amp was really nice and well worth the investment, but buy low cause you are going to sell low. Enjoy the music