What is the best way to sell a record collection?


My dad is looking to down size his record collection down to favorites which he cannot part with. I estimate he has 3500 to 4000 LP and 45’s from the 50’s 60’s and 70’s from blues to classical and everything in between. Does anyone have any ideas how he can go about selling his collection?
dlittlejohn
I sold mine in lots of ten to twenty as Schipo suggests. But, and this a big but, I sold 500 lps not 3500. It was a bit of a pain. Selling 3500 will be a major pain.
Search the archives here as this question comes up monthly.
if you have the time....individually on ebay. otherwise, you buy them from your dad.
Also send me an email, I may be interested in the whole collection only. I do admit that selling piece by piece will get you a better price, but it may not be worth the hassel.
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