This auction is for the ashtray seen in the pictures.  I believe it is from an 1974 DeVille.  It may fit other models and years  Check your application to see if it will work for you, I tried to leave the pictures pretty big and take from all angles. The ashtray is in very good original condition and includes the original lighter.  I don't know if the lighter works, but it is the correct one.  Buyer will pay $12 shipping.