CGS started limiting pieces of the black and yellow last year in an effort to retire these 2 colors. Many of their new items released and up-coming will not be available in black or yellow marble. All of the existing items are available until their stock (or our stock ) on the item is depleted. If you collect the black or yellow marble, please let us know as soon as possible if there are any pieces that you need for your collection. We will do everything we can to meet your needs.
We are starting to update the products on our website with current stock on black and yellow marble items. As item stock is depleted we will remove the color choice altogether.