nothing. an my 9000 is having issues.
most likely bet is ebay
although a few stores like Norman Camera had a few in stock as of over a month ago (but they were gouging, then again the stuff on ebay was at a premium too, since rare, in demand = high prices).
although you can look in at B&H. I lucked out, someone pointed me to it when they got a copy in stock over a month ago and I snagged it. They appear to sell any copies they get in within 12 hours so you have to luck out, especially since their supply seems to be a trickle, at best, at this point, weeks to months between small batches. It was a brand new sealed copy I got from them at MSRP.