Hardly worth an update, but I found the Mythic Dollar Store Dragon Dice set at my local Dollar Tree. See the image below. (Campaign Wiki Readers, you can move along unless you want to see the picture.)
Tuesday, November 2, 2021
They are puke brown, but they have clearly labeled d10's for digit and tens place. They have a good bounce and lack any obvious flaws. While not as pretty as most dice, they do have promise.