I expected to have to wait until the weekend for Amazon to put Swords & Wizardry Continual Light on sale, but it happened tonight. Holy cow (and Tavern Chat is still up as I type this with Bill Webb on a roll)
The price for Swords & Wizardry Continual Light in print is 7 bucks. If you have Amazon Prime, it ships free.
Swords Wizardry Continual Light - Print
There are about 5 blank pages at the end (minimum book size is 24 pages at CreateSpace) which will be offered, in the future, to third party publishers to freely advertise their support material for SWCL.
Remember, you can grab SWCL at PWYW pricing at RPGNow.