I would want to know collection composition by genre (20% classical; 30% jazz etc) and the overall condition of the collection as a whole (mostly NM/NM?). What do you consider the 100 blockbusters in the collection, if any? Regarding those 100, I would want everything you listed above--details and pictures. Then a comparison of the rest of the collection to those 100 (ie, most of my collection is similar to these 100, or 50% of my collection is like these 100, or nothing else is close to these 100). Once you have that info, IMO you have provided enough information for someone who is serious to determine whether your collection is interesting enough to wade through your 2000 records. @folkfreak's discogs idea is a great one--but the values will get distorted due to the point @tpreaves makes above. If you have a great collection, you might garner a nice check, but it likely will pale in comparison to what you invested in the collection one record at a time.
I hope it goes well for you.
Peace
Al
I hope it goes well for you.
Peace
Al