I don't know why Calico Sampler #9 is not available here, but I found it on 123Stitch.com if you want to purchase it. It is $5.39 plus $1.99 shipping. Hope this helps.

I SEE IT HERE!! Type Calico Sampler in the search box on the left. You will see a screen that allows you to pick the manufacturer. Then you will see the Sampler. Could be you didn't see it because it is entered as #9-YZ. The other patterns in this set have a space between after the number.

I've encountered this challenge a couple of times. I know the pattern is available from ECS but the search box doesn't bring it up.