Speakers you regret selling

I was lucky to own Sonus Faber Extrema, Acoustic Energy AE1 Signature, and Dynaudio Confidence 5 in the past. They are rare in used market and can make any owner happy for the rest of his/her life. So I swore to myself I would never sell my Sonus Faber Amati this time though my wife has heard that a million times. What did you regret selling?
Boston A-400's, a wall of sound and a small footprint, would love to still have them for system in the basement, office, etc.
None. I don't want any of them back. Had Eosone RFS-600s, then Wharfedale Emerald 97s, then Acoustat Model 3s. I like what I have now much better.
I regret selling my Montana SP2 Sigs to my buddy. BUT......I have remedied that situation. I found another pair on the AA classifieds last week and they will be arriving by freight carrier to me today. I was extremely lucky to get the jump on the others who showed great interest in getting them. SP2s rarely come up for sale on the used market, and there is a reason for that.

I had only slight remorse about selling the maggies, didn't last long. I have had the VR2s since March, but they ship out today. A very nice speaker which does a lot of things right, but can't match the magic of the Montanas.