Sorry, I had a feeling my post was very clear -- I did go to your profile link and see the list of plants that show as being for sale, but I don't have any way of knowing what other ones on your complete list SHOULD be saying for sale but aren't.
These are the ones that are on the for sale list when I view it:
Turtle vine
Monstera Plant
Stonecrop
Wingpod Purslane
Spiderwort
Purple Queen
What are a couple more that should be there? Maybe I (or someone) will be able to tell from your main list why they aren't in the "for sale" list.