I endorse selling to the Bastids. My collection started feeling like a ball and chain and not a joy. I love music, not the object. Plus I was having to move, and I was trying to transition from owning bulky "things" (or, to you Marxians, "fetish objects") and largely go to a digital collection. I own too much music to listen to in a lifetime, and I was always adding more. My sale to DG paid for my share of the wedding, the honeymoon, and a couple subsequent European trips that I will treasure for a lifetime (visited Bach sites, Heinrich Schutz' house, saw operas at the Semper and concerts at the Gewandhaus and the Berlin Phiharmonie. I see more live music than ever (jazz, classical) now that I live on the doorstep of Washington (than when I lived in an exurb with admittedly more space for my then-massive music collection).
I admit I still get a little twinge of nostalgia when I see them listing things I know were mine, even almost two years later.