You can only keep one pair of speakers on the list

without knowing the motive for your purge, i'd reluctantly part with the phase techs and keep the other three, which are acknowledged classics. i'd rationalize this decision as follows: (a) you are demonstrating some flexibility and compromise by selling one of your cherished speakers; (b) you are demonstrating your personal integrity and strength of character by keeping the others; and (c) being forced to sell the others will engender resentment and/or depression which will inevitably prove toxic to your relationship. remember to buy her some flowers.

LOL ok, so I am thinking now that the phase tech, and the mirage speakers are going bye bye. I just listed an auction for the Mirage, starting at 300... I will get the phase tech cleaned up and listed soon as well if I cant find a local buyer.

a would agree with your 'keepers'.

So how the heck to I make a choice between the AR9ls and the SDA2? Both of them have a unique sound, and I like them both in different ways. My thoughts are that I should be able to replace the sda2 for less money that the AR right? What are my 9ls speakers worth?

selling big speakers aways comes back to condition and original boxes, etc. both pairs could fetch higher than blue book, if they're cherry/near mint.