The Microsoft Surface tablet became available for pre-order earlier today and it appears interest is high. The original listing for all three versions of the Surface, 64GB and 32GB with Touch Cover and 32GB without cover, as "delivery by 10/26".
It appears that the first shipment inventory for the 32GB version without the cover has already sold out. If you check the listing now, you'll see that the option being listed as shipping within three weeks.
The other purchase options still show the October 26th delivery date but we're not sure how long that will last. You can find the Surface pre-order page here at Microsoft's online store.
Thanks, Ryan, for the tip!