When I was at teens (late 70s and early 80s in Korea), I had spent $2~$3 for new albums (licensed copies made in Korea) with my own pocket money. I guess I've bought over 300 LPs, all bought new.
Now, there are many other sources of related entertainment -- CDs, movie and music DVDs, downloads, computer games, ..., and well LPs. I have about 600 CDs, mostly bought new (from stores or BMG, CBS, ...), and 100 DVDs, mostly new at around $20 (but no downloads and no games). But spending $20 for a new LP is still a bit odd to me now. (Even though I had spent about $2000 for TTs, cartridges, and preamps over last two years.) A few reasons:
1. I can salvage garage/estate sales and buy bulk of 20 LPs at $10~20. In most cases, half of them are in very good condition.
2. I live in a small town that has only one record store that sells very limited LPs. I can count them that probably at 100~200 new LPs. Most likely what I am looking for is not there.
3. If I go to the Internet or ebay, there is $4.00 minimum shipping/handling charges per piece.
The best LP I bought recently is Muddy Water's Folk Singer. The sound quality is amazing. $30 well spent.
Few other reissue LPs from Lenard Cohen, Rolling Stones, John Coltrane, and Miles Davis were so so, not any better than listening to CDs. So, I am very cautious in buying new LPs. I won't just walk into a record store and grap one that looks appealing as I have done for CDs and DVDs. I will only select some of those which have high regards on recording and sound quality.
The resurgence of vinyl has, IMHO, much more to do with the recent increase in turntable/cartridge sales. Those who have spent on new turntables have not spent as much on new LPs.