It hasnt been long at all since we saw Zune HD make its FCC debut, and now Gizmodos gotten ahold of what looks to be screenshots from Best Buys inventory system listing 16GB and 32GB Zune HD models going on sale September 8th for $220 and $290, respectively. Retailers dont necessarily have the best track record for release dates or pricing, and while Best Buys inventory pricing is in fact notoriously wrong prior to release, its usually way high. As for the date, it certainly falls within the Fall 2009 window weve heard before, but if its really less than a month away, rest assured Microsoft will be flexing some advertising muscle in the not-too-distant future.Update: Looks like Amazon now has its listing up as well, albeit a non-functional one.