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#278Secret Wonders

BOX · Pokémon EN

Secret Wonders

ひかる闇 EN

Full name
Pokémon TCG Booster Box Secret Wonders EN Box
Set code
SWO
Release
Nov 2007
Packs per box
36

Background

Secret Wonders, set code SWO, is the English Pokémon TCG standard booster box at rank 41. Secret and Wonders are both on the lid. The desk treats that pairing as the official title, not as a promise about what sits inside a pack.

This SKU is sealed English Secret Wonders paper. Opened English singles from the same set do not inherit the box line, even when the card still prints Secret Wonders.

The page keeps the wrapped case and the loose market on two books. Identity is Secret Wonders, English, and SWO. No sale figure is added.

Market price$11,400−$1.1K
6M Change-8.80%
6M Sold—

Data time: Oct 22, 2026

Daily market history

6M
Reference priceTracked sales
Daily market historyReference price. Only completed PSA 10 sales captured within CardZ Marketcap tracked coverage.$8,000$10,000$12,000$14,0002026-04-01: $12,5002026-05-01: $12,5002026-06-01: $12,5002026-07-01: $12,5002026-08-01: $8,5132026-08-14: $11,9502026-09-01: $11,4002026-09-23: $11,4002026-09-25: $11,4002026-09-27: $11,4002026-09-28: $11,4002026-09-29: $11,4002026-09-30: $11,4002026-10-01: $11,4002026-10-02: $11,4002026-10-03: $11,4002026-10-05: $11,4002026-10-06: $11,4002026-10-07: $11,4002026-10-08: $11,4002026-10-10: $11,4002026-10-11: $11,4002026-10-12: $11,4002026-10-13: $11,4002026-10-14: $11,4002026-10-15: $11,4002026-10-16: $11,4002026-10-17: $11,4002026-10-18: $11,4002026-10-19: $11,4002026-10-20: $11,4002026-10-21: $11,4002026-10-22: $11,400Apr 1Oct 22

METHOD & DATA

How the BOX reference price is built

Each BOX rank uses a reference price. The method prefers completed sales. A market reference is used when sold evidence is thin. An ask floor is only a fallback, never treated as a completed sale.

Sold
Completed box sales captured inside CardZ Marketcap tracked coverage. Lots are unitised to one box, extreme outliers are dropped, and what remains is reduced to a median.
Market reference
A published market reference for that exact set, language and print wave when sold coverage is insufficient.
Ask floor
The current ask floor is shown only as a secondary reference. It does not replace a sold or market figure. A missing value stays missing, never zero.

Compiled and reviewed by the CardZ Marketcap Editorial desk.