TCGplayer prices come from TCGCSV, a free daily mirror of TCGplayer's data. History from 25 Mar 2026 comes from a public copy of TCGCSV's daily archive (github.com/novaoc/rarebox-price-history): weekly points until the last 90 days, then a point whenever the price changed. Faint dashed stretches join prices across periods with no recorded price. Cardmarket prices come from TCGdex, from the day we started tracking. The dashed Cardmarket line before 25 Sept 2026 (switch it on in the legend) is an estimate from Cardmarket's 30- and 7-day averages on the first day we tracked this card, each plotted at the middle of the period it covers.