It's how I prefer to listen to music, I think they sound (in general) better than CDs and certainly mp3s. I am kicking myself for getting rid of so many records in the early 1990 (moved a lot and got tired of hauling boxes of records when I had most on CD as well).
I got a record player about 18 months ago and have been re-purchasing a lot of old ones as well as getting new releases (Avenged Sevenfold, Foo Fighters, Crooked Vultures, etc.) on vinyl as well. A lot of the old records can be had for $.99 to $4.00 at Half Priced Books. The new albums as well as re-finding some of the Maiden singles are a bit more pricey.
For the most part, I telecommute for work (I work in IT, mainly database work), it's nice to have them playing when I work. I generally listen to 4 to 8 albums a day.
On the therapeutic side, I have some fairly bad arthritis, the records help out by making me stand up every 20 to 30 minutes which is helpful for this condition.