What are the best venues for listing a large lot (500-600) of discs: mostly PFN, a bunch of CE and OOP, fair number of first runs, older collectables, etc; roughly 1/3 unthrown? The vast majority have been stored in conditioned closet (collectables bagged) from the get-go. For the moment, would prefer to sell them as a lot, but would consider breaking out collectables as a separate lot. I'm downsizing and preparing to move to an apt about 1/3 the size of my current residence and don't have room for them. TIA.