Premium piece here. About as good as it gets. Has amber swirling in it. Has a 3/8" x 3/16" slice on the lower wire ridge in the front above the 2nd C. Off to the left of that near the mold line is another 3/8" x 3/16" open bubble causing the slice. Rear skirt has a 7/16" x 1/8" paper thin slice going up from the base. Some micro nibbles along the base/skirt edge Some annealing lines up in the dome crown area but very light. One little divot on the dome. I don't think I've seen a better example of this insulator and you have the amber swirling to boot. Couple small bubbles in the front. I am asking $800 shipped to your door. That includes insurance. Split shipping cost to Canada. 1st email as usual. Thanks for looking