@Miss617 I only recall seeing the CD's trial sizes at one location, and in the locations that have trial sizes like these, I've seen them in the section with the higher end products like It's a Miracle and Aveda.
I went to Sallys over the weekend and saw sample sizes of:
SheaMoisture Coconut/Hibiscus Poo/Conditioner
Carol's Daughter Hair Milk
And then when I was at Walgreens, I saw sample size of the Shea Moisture Raw Shea butter Poo/conditioner.
I'm loving the sample life lately. It's a money-saver to be able to try a product first before committing to a full size. Naturelle Grow has the best selection of Sample size products ever. I really appreciate that about her store.