Buy.com is selling the 4GB Microsoft Zune for $87.77 with free shipping. According to the product page, this is a “Blowout Price!” which may fan the flames of the ZuneHD-coming-in-September rumor from earlier today as it appears retailers might begin trying to clear out old inventory.

It could be nothing, though, as clearing out inventory in June for a product that’s supposedly not shipping for another three months might be an odd move. Perhaps retailers just have a LOT of Zunes to get rid of, though. Whatever the case, consumers win!

This 4GB Zune deal comes with the player, a free Microsoft Zune Car Pack, and premium headphones. Not bad, considering the player itself is going for at least $100 almost everywhere else.

Microsoft Zune 4GB MP3 Player [Buy.com]