This box trades at $591 — right at its 1-year high. It's in a steady climb: up 17.7% over 90 days and still rising this week. That puts it in the upper part of its tracked range. It typically swings about ±3.6% in a month.
eBay supply is tightening: active listings are down 6% over the last 60 days (~179 live now). The set's cards are worth about $3,061 — 5.2× the box price, vs a typical 12.8× for One Piece. That thin multiple trims 1 point off the score. Across One Piece boxes the median 30-day move is +1.9% (89% of boxes up), and this one is running 7.1 points ahead of that pace. Beating its own market adds +1 — the move is this box's, not the tide's.
Supply is starting to tighten (down 6%) 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.