The vendor's catalog photograph of Single Strike Master Booster Box. It identifies the product; it is not evidence of condition, of what is inside, or of any price on this page.Product type, set and release date, contents, chase cards, price history and how it compares with the Sword & Shield era.
The Single Strike Master Booster Box is a sealed booster box from S5I: Single Strike Master, an expansion in the Sword & Shield era of the Japanese Pokémon TCG, released on January 22, 2021. A booster box exists for opening packs, and this one draws on a set with 91 catalog printings. The set has two sealed products, the booster box and the booster pack, so the box is the full-case way into the expansion.
The Single Strike Master Booster Box holds 30 booster packs, and each pack carries 5 random cards.
The Single Strike Master set is opened for Tyranitar V and Mimikyu V, both Super Rare, followed by Phoebe in Super Rare and the Single Strike Urshifu V, also Super Rare. A Hyper Rare Phoebe sits fifth in value. The set has 30 chase-tier cards, and its value is concentrated: the top five cards make up 68 percent of the set's total card value. Because the box is made of the set's own packs, these are the cards its packs can yield.
As of October 23, 2026, the Single Strike Master Booster Box is priced from a modelled market guide, since the figures rest on that guide rather than on recent sales. Tracking began in September 2026, so the window is short, and the clearest signal is recent: the price is up 12 percent over the past 30 days and sits 12 percent above its tracked low from September 2026.
Written from market data as of October 24, 2026; the tables update live.
Among the 25 booster boxes in the Sword & Shield era, the Single Strike Master Booster Box ranks 12th by price, about equal to the era median. The Shiny Star V Booster Box from the previous set, S4a: Shiny Star V, is priced lower, while the Peerless Fighters Master Booster Box from S5a: Peerless Fighters, the next set, is about equal. Within its own set's line, the box ranks 1st by price of the 2 priced products, ahead of the booster pack.
| Measure | This productSingle Strike Master Booster Box | Median of 25 booster boxesSword & Shield median | Previous setShiny Star V Booster Box | Next setPeerless Fighters Master Booster Box |
|---|---|---|---|---|
| Set | S5I: Single Strike Master | — | S4a: Shiny Star V |
$196.00, the venue's modelled guide price, not a confirmed sale, as of October 30, 2026.
Single Strike Master Booster Box is from S5I: Single Strike Master.
We don't currently track retail stock for Single Strike Master Booster Box, which is not the same as it being sold out.
| Release date | Jan 22, 2021 | — | Nov 20, 2020 | Mar 19, 2021 |
|---|
| Price | $196.00 | $189.67 | $170.26 | $199.97 |
|---|
guide · modelled
units · 1d so far
as of Nov 3, 2026 · UTC
Single Strike Master Booster Box · 1DMkt$196.000.0%guide priceitem price
Vol — sold·0 prints·1 obssingle obs — no range
floor thesis · 30-120d horizon · 59% confidence on 31/100 data quality
Scenarios
ILLIQUID_UNKNOWN persists near current levels (non-probabilistic range -- data quality too thin to assign probabilities).rangeBASE · rangeILLIQUID_UNKNOWN persists near current levels (non-probabilistic range -- data quality too thin to assign probabilities).Evidence corroborates faster than expected, accelerating the thesis (non-probabilistic range).rangeBULL · rangeEvidence corroborates faster than expected, accelerating the thesis (non-probabilistic range).Evidence reverses sooner than expected, invalidating the thesis (non-probabilistic range).rangeBEAR · rangeEvidence reverses sooner than expected, invalidating the thesis (non-probabilistic range).Catalysts
Risks
Invalidation
The strongest case against this thesis: Data quality scored 31/100 (composite weight 30%).
Model pq-quant-2026.10.0, as of 2026-10-30.
Research classification generated from observable market data with stated confidence and assumptions. Not personalized financial advice.
No published pack count for this product, so its price cannot be put on a per-pack footing.
The dearest of the 2 priced sealed products in S5I: Single Strike Master.
Withheld — 7 of the 9 inputs have no sealed evidence, so there is nothing honest to blend.
7 inputs have no sealed evidence and were reweighted away: supply tightness, absorption, auction demand, liquidity, grading reflexivity, relative strength, reprint / supply risk.
On file: 2 asks · 2 sales · 56 daily guide points · 86 stock readings.
| EvidenceEvidenceWhat kind of fact this row is. A completed sale, a live ask and a calculated guide price are three different weights of evidence about the same number, and this column is the difference between them. | ObservedObservedThe day the fact was read — not the day the underlying event happened, and not today. An old date is an old reading. | AgeAgeHow long ago this row was read, as of the moment the page was computed. | ConfidenceConfidenceHow much weight this row carries where it feeds a model, from the resolver that matched it. Lower means a looser match or a thinner source, and a low-confidence row is reweighted rather than dropped. | ModelledModelledYes = a CALCULATED value (a guide price, an estimate); No = something actually observed (a sale, a listing, a census count). A modelled row is evidence about a model, not about the market. |
|---|---|---|---|---|
| Live askA copy offered for sale right now. An ask is what a seller wants, not what anyone paid — it bounds the price from above until it clears. | Nov 2, 2026 | 2d | 90% | No |
| Price statisticAn observed figure computed over several rows rather than one print — a delivered floor, a published median over a window. | Nov 2, 2026 | 2d | 90% | No |
| Guide priceA calculated market guide — a model of where the product is trading. Never a confirmed sale, and always marked Modelled. | Nov 3, 2026 | 1d | 90% | Yes |
| Confirmed saleA completed transaction at a known price — the strongest evidence on this page. Prices are delivered (item + required shipping). | Sep 20, 2026 | 44d | 85% | No |
Every price is that product’s newest stored daily bar, picked by the same precedence the chart above uses — a real observed sale beats a modelled guide, and the guide stands in only on days with no sale. Per-pack divides by the PUBLISHED pack count and is withheld wherever that count is not on file, because a guessed denominator makes a fabricated price. Products the set has but we cannot price keep their row, with a dash.
Scored over a 30-day window on a sample of 33, formula pq-quant-2026.10.0. The packet reweighted 7 missing inputs away and applied a 35% confidence penalty for them: supplyTightness, absorption, auctionDemand, liquidity, gradingReflexivity, relativeStrength, reprintSupplyRisk.
| Nov 2, 2026 |
| 2d |
| 70% |
| No |
No wholesale listings seen for this product as of the last catalogue read on 2026-11-03.
No wholesale listings seen for this product as of the last catalogue read on 2026-11-03.
A wholesale ask is a distributor’s price for a whole lot — freight, minimums and any trade terms sit behind it — and is not a price a single box trades at. Links go to the distributor’s own page; nothing here is an affiliate link. Per-pack figures divide the lot price by the pack count the distributor published, never by a guessed one.
No wholesale listing has ever been matched to this set.
No distributor we read lists S5I: Single Strike Master in bulk. That says nothing about the print run — only about these shelves.
A distributor’s public catalogue is a proxy for supply, not the print run.
No retailer is tracked for this product yet, which is not the same as it being sold out.
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