@whart: Yeah Bill, the hardest-to-find titles in my wants list will most likely never be found locally, but hope springs eternal. What I find locally are albums I either somehow missed (the John Simon), or common titles that I wasn't interested in at the time of their original release.
I've done some buying on Discogs, but the seller standards of grading condition are often below that of mine, even when they grade an LP as Near Mint, which you would think universal. Nope, 'fraid not. I am not interested in any but Near Mint or better LP's. If I have to wait to find a title, that's fine. I already have enough albums to keep me busy for the rest of my life.
What I value most in the Vinyl Community YouTube videos is learning of artists or albums of which I have been unaware. Also comparisons between different pressings of the same title, and news of upcoming releases. All the good online sellers are great about announcing upcoming releases, both new and reissue. There has never been a time better for being an LP consumer than now!