Single post in A List of Items in Tables

Hi HowlingCat, thanks so much for this thread that you made. It really helped me out with my shop, cause I'm not good with coding. I also put a link to this thread there so other ppl can check out your thread. So really thank you :) P.S. I have no idea how to put it in the coding that I have certain items not for sale. Do you know how to do that?