How do I get the TAG S service?

TAG Grading with TAG Score, formerly known as TAG S, is currently restricted to our Priority and Walkthrough services, and are subject to sell-outs in times of high customer demand. While TAG Express orders feature 1000pt overall scores, they do not feature full 1000pt subgrade scores.
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As TAG Score orders require the most thorough data analysis and validation before Grade Finalization, and must be confirmed by the most experienced members of our Verification team, these services may be capped at times of high demand to prevent significant backlogs.