Left to Right Description: Purples all look deeper when back lighted. I can send more photos if requested. 1) Royal Purple (best color of the four) shallow chipping in around half the base. Exterior VNM, so it displays nicely. Price guide $50-$75. A deal at $20 + shipping. 2) A dime sized ding on the back side of the base. Some nice bubbling in the dome. Light lavender. $20 + shipping. 3) Very small base chip. Other than that VNM A nice light purple. $35 + shipping. 4) Two very small base chips. Nice domer in a light purple. $40 + shipping. I can discount for a multiple unit purchase. See my other listing. Also can save on shipping. All found recently in Colorado.