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DropForecast · When to sell

When to sell Pokemon 30th Celebration Elite Trainer Box?

This sell-window closed. The call below is preserved exactly as published (retired Sep 16, 2026) — DropForecast grades every call in public. See the live board →

Low confidence · category prior

DropForecast's hype-decay model says Pokemon 30th Celebration Elite Trainer Box peaks about 21 days after drop (~Oct 7). Sell by Oct 11 (band Sep 27 – Oct 25). Holding 60 days past that costs an estimated ~19% of resale value (12–28% band) as the hype premium burns off. It dropped 0 days ago and is still climbing toward its modeled peak.

Cost of holding 60d past sell-by~19%
Premium half-life60d

COP 3–4.5× projected · Is Pokémon TCG: 30th Celebration — Elite Trainer Box worth reselling? →

peak ~Oct 7 sell by Oct 11 today drop Sep 16 +171d

Drop Sep 16 · peak about Oct 7 · sell by Oct 11 · the chart runs 171 days past the drop · today is day 0

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Frequently asked

When to sell Pokemon 30th Celebration Elite Trainer Box?
Sell by Oct 11 (band Sep 27 to Oct 25). DropForecast's hype-decay model estimates the resale premium peaks about 21 days after drop, and holding 60 days past the sell-by date costs roughly 19% of value (12–28% band). Confidence is low, based on the category prior — no price history for this product yet.
Is Pokemon 30th Celebration Elite Trainer Box worth reselling?
DropForecast's forecast calls it COP at 3–4.5× projected (low confidence · 59 sales): Is Pokémon TCG: 30th Celebration — Elite Trainer Box (Pokémon Center exclusive) + set launch worth reselling?

What moved it

Dated events that landed alongside comp movement on this item. This is correlation, not proof of cause — it is published so you can judge the link yourself.

Does this model actually work?

200 calls filed since Jul 22 · 151 matured · 0 graded (0 hits, 0 misses) · 151 unresolvable so far — every one listed on the ledger. Wins and misses both are on the track record page — read the misses before you act on the hits.

More sell-by calls

Model basis: the category prior — no price history for this product yet. Category: Sealed. This is a statistical estimate of hype decay from public signals — low confidence, band Sep 27 – Oct 25 — not investment advice or a guarantee. Resale markets move; verify live comps before selling. DropForecast grades its calls in public at /scoreboard.