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2025 One Piece Japanese Promos Monkey D. Luffy One Piece Magazine Vol.20 ST21-014

One Piece

2025 One Piece Japanese Promos Monkey D. Luffy One Piece Magazine Vol.20 ST21-014

One Piece Japanese Promos

Full number
ST21-014
Language
Japanese
Set code
ST21

Daily market history

6M
Reference priceTracked sales
Daily market historyReference price. Only completed PSA 10 sales captured within CardZ Marketcap tracked coverage.$100$200$300$400$5002026-07-17T00:00:00Z: $6142026-07-18T00:00:00Z: $3,6942026-07-19T00:00:00Z: $1,2012026-07-20T00:00:00Z: $2,0912026-07-21T00:00:00Z: $5,0992026-07-22T00:00:00Z: $8722026-07-23T00:00:00Z: $1,1692026-07-24T00:00:00Z: $2812026-07-25T00:00:00Z: $2,0732026-07-26T00:00:00Z: $16,6742026-07-27T00:00:00Z: $3,7822026-07-28T00:00:00Z: $5,7192026-07-29T00:00:00Z: $5482026-07-30T00:00:00Z: $1,0852026-07-31T00:00:00Z: $5432026-08-01T00:00:00Z: $8132026-08-02T00:00:00Z: $7522026-08-03T00:00:00Z: $1,9602026-08-04T00:00:00Z: $2,6992026-08-05T00:00:00Z: $1,1842026-08-06T00:00:00Z: $3,0722026-08-09T00:00:00Z: $2,3332026-08-10T00:00:00Z: $4,2862026-08-11T00:00:00Z: $3,7722026-08-12T00:00:00Z: $5,0662026-08-13T00:00:00Z: $1,5572026-08-14T00:00:00Z: $6872026-08-15T00:00:00Z: $3,3992026-08-16T00:00:00Z: $3,9662026-08-17T00:00:00Z: $4,0212026-08-18T00:00:00Z: $4,1102026-08-19T00:00:00Z: $2,3172026-08-20T00:00:00Z: $5,3842026-08-21T00:00:00Z: $2,5252026-08-22T00:00:00Z: $2,1962026-08-23T00:00:00Z: $2,2902026-08-24T00:00:00Z: $5,0732026-08-25T00:00:00Z: $5,0222026-08-26T00:00:00Z: $3,3862026-08-27T00:00:00Z: $1,8602026-08-28T00:00:00Z: $3,3282026-08-29T00:00:00Z: $1,7232026-08-30T00:00:00Z: $5,8862026-08-31T00:00:00Z: $4,4042026-09-01T00:00:00Z: $2,6842026-09-02T00:00:00Z: $3,7342026-09-03T00:00:00Z: $1,3302026-09-04T00:00:00Z: $1,8962026-09-05T00:00:00Z: $3,3552026-09-06T00:00:00Z: $3,4182026-09-07T00:00:00Z: $1,8952026-09-08T00:00:00Z: $3,8472026-09-09T00:00:00Z: $3,1642026-09-10T00:00:00Z: $1,8162026-09-11T00:00:00Z: $3,4812026-09-12T00:00:00Z: $1,0762026-09-13T00:00:00Z: $3,1992026-09-14T00:00:00Z: $3,4172026-09-15T00:00:00Z: $1,8912026-09-16T00:00:00Z: $2,7032026-09-17T00:00:00Z: $2,2782026-09-19T00:00:00Z: $1,8312026-09-20T00:00:00Z: $6062026-09-21T00:00:00Z: $9962026-09-22T00:00:00Z: $1,7432026-09-23T00:00:00Z: $2,0352026-09-24T00:00:00Z: $1,0432026-09-25T00:00:00Z: $7952026-09-26T00:00:00Z: $3,5682026-09-27T00:00:00Z: $1,5132026-09-28T00:00:00Z: $3,3612026-09-29T00:00:00Z: $1,6282026-09-30T00:00:00Z: $1,2602026-10-01T00:00:00Z: $2,3942026-10-02T00:00:00Z: $5,7492026-10-03T00:00:00Z: $1,9952026-10-04T00:00:00Z: $1,9222026-10-05T00:00:00Z: $2,4052026-10-06T00:00:00Z: $7532026-10-07T00:00:00Z: $2,3692026-10-08T00:00:00Z: $9092026-10-09T00:00:00Z: $1,0742026-10-10T00:00:00Z: $8772026-10-11T00:00:00Z: $6652026-10-12T00:00:00Z: $6312026-10-13T00:00:00Z: $1582026-04-15T00:00:00Z: $2102026-04-16T00:00:00Z: $2222026-04-17T00:00:00Z: $2182026-04-18T00:00:00Z: $2162026-04-19T00:00:00Z: $2192026-04-20T00:00:00Z: $2352026-04-21T00:00:00Z: $2232026-04-22T00:00:00Z: $2222026-04-23T00:00:00Z: $2242026-04-24T00:00:00Z: $2262026-04-25T00:00:00Z: $2332026-04-26T00:00:00Z: $2302026-04-27T00:00:00Z: $2262026-04-28T00:00:00Z: $2232026-04-29T00:00:00Z: $2222026-04-30T00:00:00Z: $2212026-05-01T00:00:00Z: $2182026-05-02T00:00:00Z: $2182026-05-03T00:00:00Z: 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$3482026-06-11T00:00:00Z: $3432026-06-12T00:00:00Z: $3342026-06-13T00:00:00Z: $3392026-06-14T00:00:00Z: $3412026-06-15T00:00:00Z: $3412026-06-16T00:00:00Z: $3372026-06-17T00:00:00Z: $3682026-06-18T00:00:00Z: $3362026-06-19T00:00:00Z: $3432026-06-20T00:00:00Z: $3412026-06-21T00:00:00Z: $3292026-06-22T00:00:00Z: $3012026-06-23T00:00:00Z: $3092026-06-24T00:00:00Z: $3022026-06-25T00:00:00Z: $3072026-06-26T00:00:00Z: $3102026-06-27T00:00:00Z: $3252026-06-28T00:00:00Z: $3042026-06-29T00:00:00Z: $2932026-06-30T00:00:00Z: $3002026-07-01T00:00:00Z: $3102026-07-02T00:00:00Z: $3112026-07-03T00:00:00Z: $3032026-07-04T00:00:00Z: $2922026-07-05T00:00:00Z: $2932026-07-06T00:00:00Z: $2932026-07-07T00:00:00Z: $2922026-07-08T00:00:00Z: $2942026-07-09T00:00:00Z: $2982026-07-10T00:00:00Z: $3072026-07-11T00:00:00Z: $3132026-07-12T00:00:00Z: $3112026-07-13T00:00:00Z: $3092026-07-14T00:00:00Z: $3032026-07-15T00:00:00Z: $2992026-07-16T00:00:00Z: $3092026-07-17T00:00:00Z: $3072026-07-18T00:00:00Z: $3082026-07-19T00:00:00Z: $3002026-07-20T00:00:00Z: $2992026-07-21T00:00:00Z: $3192026-07-22T00:00:00Z: $2912026-07-23T00:00:00Z: $2922026-07-24T00:00:00Z: $2812026-07-25T00:00:00Z: $2962026-07-26T00:00:00Z: $3712026-07-27T00:00:00Z: $2702026-07-28T00:00:00Z: $4402026-07-29T00:00:00Z: $2742026-07-30T00:00:00Z: $2712026-07-31T00:00:00Z: $2712026-08-01T00:00:00Z: $2712026-08-02T00:00:00Z: $2512026-08-03T00:00:00Z: $2452026-08-04T00:00:00Z: $2452026-08-05T00:00:00Z: $2372026-08-06T00:00:00Z: $2362026-08-09T00:00:00Z: $2592026-08-10T00:00:00Z: $2382026-08-11T00:00:00Z: $2362026-08-12T00:00:00Z: $2532026-08-13T00:00:00Z: $2592026-08-14T00:00:00Z: $2292026-08-15T00:00:00Z: $2272026-08-16T00:00:00Z: $2332026-08-17T00:00:00Z: $2372026-08-18T00:00:00Z: $2282026-08-19T00:00:00Z: $2322026-08-20T00:00:00Z: $2242026-08-21T00:00:00Z: $2302026-08-22T00:00:00Z: $2202026-08-23T00:00:00Z: $2292026-08-24T00:00:00Z: $2112026-08-25T00:00:00Z: $2092026-08-26T00:00:00Z: $2122026-08-27T00:00:00Z: $2072026-08-28T00:00:00Z: $2082026-08-29T00:00:00Z: $2152026-08-30T00:00:00Z: $2182026-08-31T00:00:00Z: $2002026-09-01T00:00:00Z: $2062026-09-02T00:00:00Z: $2202026-09-03T00:00:00Z: $2222026-09-04T00:00:00Z: $2112026-09-05T00:00:00Z: $2102026-09-06T00:00:00Z: $2142026-09-07T00:00:00Z: $2112026-09-08T00:00:00Z: $2142026-09-09T00:00:00Z: $2112026-09-10T00:00:00Z: $2022026-09-11T00:00:00Z: $2182026-09-12T00:00:00Z: $2152026-09-13T00:00:00Z: $2132026-09-14T00:00:00Z: $2142026-09-15T00:00:00Z: $2102026-09-16T00:00:00Z: $2082026-09-17T00:00:00Z: $2072026-09-19T00:00:00Z: $2032026-09-20T00:00:00Z: $2022026-09-21T00:00:00Z: $1992026-09-22T00:00:00Z: $1942026-09-23T00:00:00Z: $2042026-09-24T00:00:00Z: $2092026-09-25T00:00:00Z: $1992026-09-26T00:00:00Z: $1982026-09-27T00:00:00Z: $1892026-09-28T00:00:00Z: $1982026-09-29T00:00:00Z: $2042026-09-30T00:00:00Z: $2102026-10-01T00:00:00Z: $1842026-10-02T00:00:00Z: $1982026-10-03T00:00:00Z: $2002026-10-04T00:00:00Z: $1922026-10-05T00:00:00Z: $1852026-10-06T00:00:00Z: $1882026-10-07T00:00:00Z: $1822026-10-08T00:00:00Z: $1822026-10-09T00:00:00Z: $1792026-10-10T00:00:00Z: $1752026-10-11T00:00:00Z: $1662026-10-12T00:00:00Z: $1582026-10-13T00:00:00Z: $158Apr 15Oct 13
Market cap$7.98M
PSA 10 price$158−$63.79
PSA 10 population50,587
6M Change-28.79%
6M Tracked sales$221.98K

Last sale: Oct 13, 2026 · Last checked: Oct 13, 2026

Monkey D. Luffy One Piece Magazine Vol.20 (One Piece Japanese Promos #ST21-014) has a PSA 10 market cap of $7.98M on CardZ Marketcap as of Oct 13, 2026: PSA 10 price $158 × PSA 10 population 50,587. Ranked #147 by market cap among 1,677 ranked cards across CardZ Marketcap.

Background

Monkey D. Luffy ST21-014 arrived as an insert in One Piece Magazine volume 20, a special issue rather than a booster product. The art answers the magazine’s own cover history, so the card is read against that publication, not against a regular starter-deck sheet.

Because it travelled through a Japan-only magazine, the market is shaped by manga readership and by whether a copy still carries sealed-publication provenance. CARDZ keeps it on the One Piece Japanese Promos line under ST21-014.

METHOD & DATA

How the market cap number is built

Market cap is the current PSA 10 reference price multiplied by the verified PSA 10 population, recalculated on every daily update.

Reference price
The most recent completed PSA 10 sale captured inside CardZ Marketcap tracked coverage. Lots are unitised down to a single card, and a sale priced far outside its own recent range is rejected in favour of the next most recent one.
Population
The verified PSA 10 population for that exact printing — language, set, collector number and parallel are never merged across printings.
Gaps
A card with insufficient data coverage in the window is marked as accumulating rather than being given a filled-in number. A missing value stays missing, never zero.

Compiled and reviewed by the CardZ Marketcap Editorial desk.