This box trades at $370 — right at its 1-year high. It's in a steady climb: up 9.9% over 90 days and still rising this week. That puts it in the upper part of its tracked range. It typically swings about ±1.6% in a month — calm by Pokemon box standards, so moves that size are worth noticing.
eBay supply is tightening: active listings are down 7% over the last 60 days (~172 live now). The set's cards are worth about $1,523 — 4.1× the box price, vs a typical 3.4× for Pokemon. Across Pokemon boxes the median 30-day move is +0.9% (60% of boxes up), and this one is running 0.3 points behind that pace.
Supply is starting to tighten (down 7%) but hasn't crossed the 10% buy threshold — on WATCH. It upgrades to BUY SETUP if the 60-day supply drop reaches 10% while the price holds.