Booster Box · Thunderclap Spark · 2018 · JA
Market from Scrydex · as of 2026-07-12
The sealed box trades above the combined market value of one of each single in Thunderclap Spark— you're paying for the sealed product itself, not just its contents.
This compares the box price to the summed market value of the set's singles — it is not a pull-rate or expected-value estimate. Opening packs is random; actual pulls will differ.