@bdp24 I haven't been searching out any local to me used record shops, or heard of record shows coming here, but being able to purchase albums for $3-$10 apiece, that is amazing! The guys selling at those prices must be getting huge liquidated album collections from people ignorant as to vinyl value. Not sure this will be long lived phenomenon, once the baby boomers gone and large unliquidated collections inherited by ignorant relatives ends cheap vinyl will end.
I thought prices of new vinyl had impacted used vinyl? I've had occasion to check values of some of my 3500+ vinyl collection, mostly purchased in 1980's, certainly some not worth much, but there are some hot stampers and other rarities with much higher values. I don't know how usual I am, but my collection has not been documented as to values, it would likely be sold off for pennies on the dollar without that documentation. Still, to go through 3500+ albums and document values for each one, quite an undertaking! I'd be interested in hearing what others have done in my situation?