Once again, an anonymous Best Buy employee has come through with some new Zune HD details, and this one's infinitely more tangible than a computer screen . Pictures of an official display sent to Gizmodo seem to all but confirm its street date will be September 15th, just one week past what we heard yesterday. Pre-orders require a $25 deposit, but as for the full price, the best we've got right now are those $220 / $280 estimates from yesterday.: If you needed any more reason to take September 15th off from work, Buy.com has a Zune HD countdown leading to that very day. Huzzah! Thanks, Stephen!