The sound or the QUALITY of sound is subjective.
When I actually started my home stereo music collection (decades ago), I had vinyl. Then the CD craze came along and just about all the audiophile "experts" (there is no such thing), said to purchase CDs for the best sound. I purchased CDs and I don't regret it. Now all the "experts" are again saying to purchase vinyl. One reason is because there always has to be change. Another reason is that the record companies can charge $30 for an album where you could get it for $ 1-$5 at a garage sale. Follow the money.
When it comes to music, my daughter is now big into it. Except I own CDs and she is now buying vinyl. So be it, it's her money. BUT, she buys vinyl to impress her millennial friends, not to enjoy good quality music.
OP: Back on topic, it all depends on what albums you have, how good they were stored and if you can find the right buyer. I'll only buy vinyl if it was never put into CD form and I'll immediately transfer it to CD.