One Piece Card Game

Legacy of the Master - Sleeved Booster Pack – price, expected value & history

$16.23TCGplayer market · updated 1h ago

Type: Booster Pack
Set: Legacy of the Master (OP12)
Booster packs: 1, 12 cards each
Released: Aug 22, 2025
Language: English

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Expected value of opening

0.22×estimated pull ratescomputed Sep 19, 2026

Averaged over many booster packs, the cards inside are worth about $3.53 at today’s TCGplayer market prices against a market price of $16.23. That average includes the rarest printings (Manga rare, SP card, Treasure Rare), which are seeded by the case, so most boxes contain none of them. Boxes without one average about $2.27 per booster pack (14% of the price), and a single box is often lower still: about half have no Secret Rare and two in three no alternate-art leader. Bandai publishes no odds. Every rate below is a community estimate (published guides, one structural collation model and a few counted case openings) and is shown with its basis and how much confidence it deserves. This is information, not advice: opening sealed product is a gamble with a skewed payout, and buying the single is the cheaper way to get a specific card.

EV, all tiers: $3.53; long-run average over many booster packs
EV, no case hit: $2.27; average without the case-seeded tiers
Range: $2.47 to $4.60; low and high rates where sources disagree
EV per pack: $3.53; 1 pack in this booster pack
EV net: $2.61; after 15% fees and $1 shipping per card worth selling
Break-even price: $3.53; pay less than this and opening matches buying singles on average
Case-hit share: 36%; share of the average that comes from case hits
Bulk rares: $0.44; listed below, hard to sell, not in any total

What each printing adds to the value of this booster pack. Rates are per 24-pack booster box. The card price is the TCGplayer market price of that printing’s cards in the set: the median where it is not known that every card is equally likely, the average otherwise.
Printing	Cards	Estimated rate	Card price	Adds	Basis
Super Rare7 per box · 10 cards, mean $3.55Most valuable: Perona · $17.65low confidence: About 7 per English box in five sources, treated as a box guarantee by the OP-17 case data. Guides quoting 3 to 5 describe Japanese boxes.	10	7 per box6 per box to 8 per box	$3.55mean	$1.03	low confidence: About 7 per English box in five sources, treated as a box guarantee by the OP-17 case data. Guides quoting 3 to 5 describe Japanese boxes.
Alternate Art (not a leader)1.3 per box · 20 cards, median $12.50Most valuable: Demon Aura Nine Sword Style Asura Blades Drawn Dead Man's Game (Alternate Art) · $178.75 (cards in this tier are not equally likely)low confidence: About 1.67 alternate arts per box including leaders (guides say 2; the structural table says 16 plus 4 leaders per case), less the leader tier. How they split between Rare, Super Rare and Secret Rare alternate arts is not documented, so the median price is used: a rare, expensive Secret Rare alternate art cannot lift it.	20	1.3 per box1 per box to 1.7 per box	$12.50median	$0.69	low confidence: About 1.67 alternate arts per box including leaders (guides say 2; the structural table says 16 plus 4 leaders per case), less the leader tier. How they split between Rare, Super Rare and Secret Rare alternate arts is not documented, so the median price is used: a rare, expensive Secret Rare alternate art cannot lift it.
Manga rarecase hit1 in 48 boxes · 1 card, median $766.78Most valuable: Jewelry Bonney (118) (Manga) · $766.78 (cards in this tier are not equally likely)low confidence: About 1 per 4 cases for the whole tier; sources range from 1 per 2 cases to 1 per 6. No counted sample exists: both itemised English cases had none.	1	1 in 48 boxes1 in 71 boxes to 1 in 24 boxes	$766.78median	$0.67	low confidence: About 1 per 4 cases for the whole tier; sources range from 1 per 2 cases to 1 per 6. No counted sample exists: both itemised English cases had none.
SP cardcase hit1 in 6 boxes · 6 cards, median $64.21Most valuable: Zoro-Juurou (SP) · $260.09 (cards in this tier are not equally likely)low confidence: About 2 per case from OP-06 on, stated by four guides with no sample. An average, not a guarantee: one counted OP-16 case had 5. Whether every SP in a set is equally likely is not documented, so the median SP price is used; gold, silver and wanted-poster SP variants are much rarer and are not counted.	6	1 in 6 boxes1 in 12 boxes to 1 in 6 boxes	$64.21median	$0.45	low confidence: About 2 per case from OP-06 on, stated by four guides with no sample. An average, not a guarantee: one counted OP-16 case had 5. Whether every SP in a set is equally likely is not documented, so the median SP price is used; gold, silver and wanted-poster SP variants are much rarer and are not counted.
Alternate Art leader1 in 3 boxes · 6 cards, median $23.72Most valuable: Roronoa Zoro (020) (Alternate Art) · $52.30 (cards in this tier are not equally likely)low confidence: About 4 per case in three independent sources; one counted OP-16 case had 3. About two boxes in three have none.	6	1 in 3 boxes1 in 4 boxes to 1 in 3 boxes	$23.72median	$0.33	low confidence: About 4 per case in three independent sources; one counted OP-16 case had 3. About two boxes in three have none.
Secret Rare1 in 2 boxes · 2 cards, mean $10.56Most valuable: Bartholomew Kuma · $13.37low confidence: About 1 in 2 boxes. Counted English openings give 0.33 to 0.5 per box; the structural table says 8 per case (0.67). The often repeated "1 per box" is not supported for recent sets.	2	1 in 2 boxes1 in 3 boxes to 1 in 1 boxes	$10.56mean	$0.22	low confidence: About 1 in 2 boxes. Counted English openings give 0.33 to 0.5 per box; the structural table says 8 per case (0.67). The often repeated "1 per box" is not supported for recent sets.
Treasure Rarecase hit1 in 12 boxes · 1 card, mean $41.44Most valuable: Vinsmoke Sanji (TR) · $41.44low confidence: Up to about 1 per case (three OP-17 cases and one OP-16 case). No lower bound is documented, so the low figure counts none.	1	1 in 12 boxesnone counted to 1 in 12 boxes	$41.44mean	$0.14	low confidence: Up to about 1 per case (three OP-17 cases and one OP-16 case). No lower bound is documented, so the low figure counts none.
Rare (bulk)not in the totals24 per box · 26 cards, mean $0.44Most valuable: Demon Aura Nine Sword Style Asura Blades Drawn Dead Man's Game · $4.49low confidence: At least one Rare per pack is the only sourced figure, so 24 per box. Shown for reference and NOT added to any total: bulk is hard to sell, and no source gives counts for commons, uncommons or base leaders. Each card is capped at $5.	26	24 per box	$0.44mean	$0.44	low confidence: At least one Rare per pack is the only sourced figure, so 24 per box. Shown for reference and NOT added to any total: bulk is hard to sell, and no source gives counts for commons, uncommons or base leaders. Each card is capped at $5.

Sources and model notes (rates last reviewed Sep 19, 2026)

tcgtalk, OP-17 pull rates and case opening: about three English cases (1,000+ packs), openers not named; the largest English sample found.
tcgtalk, OP-16 pull rates and case opening: one itemised English case: 5 SP, 5 SEC, 3 alternate-art leaders, 1 gold DON!!, 1 Treasure Rare, 0 manga.
onepiecepacksimulator, pull rates explained: per-case structure: 4 alternate-art leaders, 2 SP from OP-06 on, manga about 1 in 5 cases; no sample stated.
slab-z, rarities and pull rates guide (2026): about 7 SR per box, SEC 1 in 3 boxes, about 2 alternate arts per box; no sample stated.
pack-ev collation table (tcgtrading.cards): a structural model its author calls approximations, not counted data: per case SR 84, SEC 8, alt art 16 + 4 leaders, SP 2, manga 0.25, gold DON!! 2.
Bandai, OP-13 product page: official: USD $4.99 per pack. Bandai publishes no odds and no box MSRP.
Pull rates are community estimates for English boxes (24 packs of 12 cards, 12 boxes per case), last reviewed 2026-09-19. Bandai publishes none.
Not included because no English rate exists: Super Alternate Art and Super Leader Alternate Art cards, gold, silver and wanted-poster SP variants, special-foil and alternate-art DON!! cards, and anniversary cards. The true average is therefore somewhat higher than shown. Bulk (rares, commons, uncommons, base leaders) is in no total: it is hard to sell.
A tier's rate is shared by every card in the tier, and per-case figures are averages, not guarantees.
For sets before OP-13 no counted case data was found at all: the same ranges are reused and every tier is marked low confidence.
2 priced cards of $5 or more are in no tier (printings with no known rate, such as Super Alternate Art and SP variants) and are not counted

Price history last 180 days

Market$16.23Only today’s price so far. Prices are checked daily. A new point is recorded when a price of $1 or more has moved by at least 2% or $1 since the last recorded point; prices under $1 are recorded once, and again when they reach $1. Up to 180 days are shown.

Other Legacy of the Master products

Product	Type	Packs	Market EV ratio	EV (gross)	EV ratio
Legacy of the Master Booster BoxBooster Box · 24 packs · EV $84.82	Booster Box	24	$281.320.30×	$84.82	0.30×
Legacy of the Master Booster PackBooster Pack · 1 pack · EV $3.53	Booster Pack	1	$8.790.40×	$3.53	0.40×
Legacy of the Master Booster Box CaseCase	Case	—	$2,804	—	n/a
Double Pack Set Vol. 8Blister · 2 packs · EV $7.07	Blister	2	$39.760.18×	$7.07	0.18×
Double Pack Set Vol. 8 DisplayOther	Other	—	$299.15	—	n/a
Special DON!! Card Pack DP-08Other	Other	—	$3.85	—	n/a

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