I already ordered 500.

Thanks, I ordered some too. 

Out of stock as of 11:16 Central time.  At least according to their website.

Oops went to Starlines website instead of Midway   

I just checked the website, it is still available in brass and nickel.  If the item is in stock it shows as in stock, at least that is how I have dealt with them in the past.  I have a saved webpage set up for 10mm and I check it many times a day.

Definitely shows out of stock right now, along with no backorder.

I just went on there at 4:39 CDT

All of the nickel is sold out, no backorder.

ALL of the brass is still in stock and orderable.  Here is the website to the search page.

http://www.midwayusa.com/product/941156197/starline-reloading-brass-10mm-auto

They must have got another shipment in this afternoon, because it said completely out of stock for a few hours. Looks like the nickel is all gone but lots of brass left. To get it to work you actually have to click on the quantity, then the color of brass, or it just says out of stock.

Yeah...Came to say the same as Grim Reaper.  I guess we now know where all of starline's 10mm production is going.  Thanks Larry!

Was quicker this time!  Still there as of 1905 MST.

Thanks gentlemen, just ordered 500 & order was confirmed. I noticed they also had CCI large pistol primers in stock, although I'll pass on the hazmat fee.

Thanks for mentioning it!!!  Just ordered 1000, and that's because that's what they limited me to.  I feel lucky any were still in stock right now.

Still available.  Hard to believe, but it's still there.  Must have been a huge order.

I got 1000 cases from Starline last week. It had been on backorder for two months.

I would be interested to know how huge their order was.

Hopefully it won't run out in a few days.