It was available at JCP Sephora stores earlier this month. You can check whether they're instock at a store by entering your zipcode on the product page.
Hi! I bought this in a JCP store before it was online, but the one in the JCP store was $26 and has 5 less samples (it doesn't have the Clarins, Origins, Shiseido, L'Occitane, and Lancôme samples). If you want all the samples, you'll want to buy online.