Look at this marbled motoro. At the disc size of 6" it had a pattern like a very good looking marbled motoro with a lot of orange dots and clear pattern in between. The only negative issue was the short tail which has been cut off directly underneath the sting.
After nearly 2 years in the LFS tank and a disc size of 10" the orange dots were disappeared and it turned to this nice pattern, which is called Royal marbled now. Imho a appropriate name for this type of pattern.
By the way the ray has been sold for € 160 = $ 240