What are the speakers you very rarely find in the Used market(Audiogon or Anywhere)?

I also just got a pair of Wilson Audio Maxx 1 speakers great buy for someone who wants big bass...

Yankee

I sold my lovely pair of polk lsi9's several years ago.  Regretted the decision.  I found another used paid but took a long time.. They are hard to find, but well worth the hunt. 

You might try a pair.  Perhaps in the $400 to $700 price range.  You can always resell them.  They have way less of a port problem than the Kef Ls50's (which did not work in my room - puffy low-end did them in).  drumbe

Maybe QUAD Electrostatics?

Klipsh Cornwall 1's that can be stood up or lay on the side