Equipment you just must get if you can

I mean something that you may not exactly need or/and cannot quite afford but still within reach, so if that piece comes up for sale, the price and the seller are right you would buy it because you really want to.
For me it would be Michael Green Audio Chameleon speakers.
I won't tell because if I do sombody might beat me to it. Wait, I will on second thought; I have always wanted a pair of Bose 901s. {Heh Heh; that should throw them off the scent].
I bought a pair of Yamaha NS1000 speakers last summer. don't need them, hardly ever use them, have lusted after them since I was in college in the late 70's.