It is almost like an addiction isn't it?
I used to buy about 20-30 CDs a month, not quite Eyesore territory but it still did a number on my credit card bill. Then, like you and video games SA, I realized I hadn't properly listened to about 2/3 of my purchases so I decided to go back and do that.
Two years later and I'm "cured". I bought less than a dozen CDs and/or MP3 downloads last year and less than 5 so far this year. I occupy my time creating "Best Of" comps or "thematic comps like Southern Rock". Saves a bunch of money.
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"The cat is the most ruthless, most terrifying of animals." - Spock in the "Catspaw" episode of ToS Season 2.