Is a SIR Guaranteed in a Booster Box? ETB vs 36-Pack Display Odds (2026)
By Thomas Laize ·
« Booster box » means different things: a 9-pack Elite Trainer Box, a 36-pack display, or a 6-pack bundle — each has different SIR odds. This guide answers is a SIR guaranteed in a booster box? and how many SIRs in a booster box by product format, without repeating general set pull rates.
In this article
Short answer: no sealed Pokémon TCG product guarantees a Special Illustration Rare. Not an ETB, not a 36-pack booster box / display, not Amazon bundle listings labeled « booster box ». What *is* guaranteed is usually the ETB promo foil — not a chase SIR from random packs.
Sealed picks — Perfect Order, Chaos Rising & Prismatic
Mega Evolution—Perfect Order Elite Trainer Box
$89.93
$9.99/pack
Mega Evolution—Chaos Rising Elite Trainer Box
$86.88
$9.65/pack
Scarlet & Purple Elite Trainer Set - Prismatic Evolutions
$219.99
$24.44/pack
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What's guaranteed vs random in sealed product
- Guaranteed: ETB promo card (foil) · sleeves, dice, dividers · pack count on the box
- Not guaranteed: SIR · chase Illustration Rare · Hyper Rare · exact number of premium hits
- Variable: 0 to 3+ SIRs in a 36-pack display — average is not a floor
Searches like ETB guaranteed pulls, guaranteed SIR in booster box, or do booster boxes have guaranteed SIR mix up the certain ETB promo with random pack slots. For SIR pull rates by set (Mega Evolution, Prismatic Evolutions, ME04), use our general Pokémon SIR odds guide — this page is about product formats.
How many SIRs in an ETB, display, or bundle?
On typical Mega Evolution sets (~4.5% SIR slot, ~1 any SIR per 22–40 packs in rateTCG models), realistic expectations — not printer promises:
- 9-pack ETB — usually 0 or 1 SIR; ~20–25% chance of at least one SIR (any SIR in the set)
- 6-pack bundle — an SIR is still unlikely; many openings end at zero
- 36-pack display / booster box — average 1–2 SIRs; multiple SIRs (2–3+) happen; zero SIRs happen too
- 18-pack Ultra Premium Collection — in between: often 0–1 SIR on ME sets, sometimes 2
Perfect Order vs Chaos Rising: SIR odds on current ME sets
Queries like odds of pulling an SIR in Chaos Rising, sir odds chaos rising, or best pulls out of Perfect Order target recent Mega Evolution expansions. Both use standard ME math (~4.5% SIR slot, ~6–8 SIRs in the set) — SIR hit rate doesn't change because the box is called a booster box.
- Perfect Order (me3) — ME model: ~1 SIR / 30–40 packs on average; one specific chase SIR stays ~1 / 180+ packs
- Chaos Rising / Chaos Ascendant (me4) — ~6 SIRs; odds of pulling Greninja SIR or any named chase stays low in a single ETB
- Prismatic Evolutions (sv8pt5) — outlier: ~34% SIR slot → ETBs often see 1–3 illustration hits, far above ME sets
SIR hit rate vs pull rate
SIR hit rate = chance of success over many packs (rises with volume). SIR pull rate = per-pack baseline (stays tiny on ME sets). One pack ≈ 2.5–3% for any SIR on ME; 36 packs ≈ 65–70% for at least one SIR — still not a guarantee.
Best sealed product for SIR odds (realistic ranking)
- Easiest SIR hunting: Prismatic Evolutions products (highest SIR slot in rateTCG stats)
- Recent ME (Perfect Order, Chaos Rising): prefer a 36-pack display over one ETB if you want volume
- One chase card: buy singles — cheaper than stacking ETBs
- Tight budget: don't buy a « booster box » believing a SIR is guaranteed
SIR expectations by sealed product format (ME-style sets)
SIR expectations by sealed product format (ME-style sets)
| Product | Packs | Avg SIRs | ≥1 SIR (any SIR) |
|---|---|---|---|
| ETB | 9 | 0–1 | ~20–25% |
| 6-pack bundle | 6 | 0–1 | ~15–20% |
| 36-pack display / booster box | 36 | 1–2 | ~65–70% |
| Ultra Premium Collection | 18 | 0–1 | ~35–40% |
| Prismatic Evolutions ETB | 11 | 1–3 | ~90%+ |
rateTCG benchmarks — no SIR is guaranteed. Complements the general Pokémon SIR odds guide.
FAQ
Are you guaranteed an SIR in a booster box?
No. No 36-pack display, ETB, or retail box guarantees a Special Illustration Rare. Only the ETB promo (when included) is certain — not SIR pulls from packs.
How many SIRs are in a booster box (ETB)?
An ETB has 9 packs, not 36. On Mega Evolution sets, expect 0 or 1 SIR on average. Odds of at least one SIR (any SIR): ~20–25% — not guaranteed.
How many SIRs in a 36-pack booster box / display?
Expectation: 1–2 SIRs on ME-style sets. You might pull 0, 1, 2, or 3+ SIRs — normal variance.
Can you get more than one SIR in a booster box?
Yes, especially in a 36-pack display. Two or three SIRs can happen; so can zero.
Perfect Order or Chaos Rising for better SIR pulls?
Both are ME sets (~4.5% SIR slot). Neither guarantees a SIR. For higher SIR hit rates, Prismatic Evolutions is the outlier (~34% SIR slot).
What does an ETB actually guarantee?
A foil ETB promo, accessories, and the listed pack count (usually 9). No guaranteed SIR, chase IR, or Hyper Rare.
Is there a guaranteed SIR in a booster box?
No — same answer as « are SIR guaranteed in booster boxes ». Retail sealed product never promises a Special Illustration Rare.
What are the odds of pulling an SIR in Chaos Rising?
About 1 SIR per 30–40 packs for any SIR in the set (ME04 model). A specific SIR is much rarer — see our ME04 guide and the general SIR odds article for formulas.
Calculate your pull rates
Search any Pokémon card on rateTCG to estimate pull rates per product and compare Amazon prices.
