....is actually for sale! Imagine owning three million records, 300,000 CDs and more than six million song titles? Now you can. Currently up for bid on eBay, the World's Greatest Music Collection, which spans over five generations of music, is being sold by music junkie Paul Mawhinney, who clearly doesn't like to throw anything away. Valued at over $5million, Mawhinney has everything from "Thomas Edison to American Idol," all in pristine condition, thanks to his 16,000-square-foot, climate-controlled warehouse. Bids are starting at about $3 million, so you know...if you have some cash to spare, go for it!

And just in case you want to put things into perspective, his collection is roughly five times the size of the entire iTunes catalog. Wow.