A Heavy Hitters booster box costs about $77 and rips into roughly $200 of expected value — a +167% margin as of our July 2026 snapshot, the largest positive gap we track in any game. Yes, positive. Before you open forty tabs of eBay listings, read the catch, because the catch is most of the story.
Heavy Hitters released February 2, 2024, as a Flesh and Blood set built around Guardians and Brutes slugging it out in an arena — big weapons, big bodies, and the cold-foil treatments that are FAB's signature premium product. It's a well-liked set in a game with a devoted competitive core. It is also Exhibit A for what happens to sealed prices when a collector boom deflates.
Why is the margin positive? Because sealed crashed, not because packs are magic
FAB had a serious speculator moment a few years back — cold foils were pitched as the adult collector's answer to Pokémon, early sets ran to spectacular prices, and money flooded in. Then the collector tide went out, sealed demand thinned, and box prices fell below the summed value of the singles inside. The players kept playing; the flippers left. What remains is a market where distributors and shops move boxes at $77 while the cards inside them list for about $200 in aggregate.
That's a genuine EV gap, and we've written about where positive EV hides — but gaps like this persist for a reason. If arbitraging it were easy, it would already be closed.
The chase: Marvels and cold-foil Legendaries
Top of the board, per the snapshot:
- Kassai of the Golden Sand (Marvel) — about $176
- Deathmatch Arena (Fabled) — about $136
- Balance of Justice (Legendary) — about $124
- Kayo, Armed and Dangerous (Marvel) — about $123
- Grains of Bloodspill (Legendary) — about $106
- Olympia, Prized Fighter (Marvel) — about $103
A flat, deep board: six cards between $103 and $176, plus more Marvels in the $70-100 band below them. No single card carries the set, which matters — the positive EV isn't riding on one fragile price.
Pull rates: what a $77 box actually yields
Each 15-card pack carries a rare, a majestic-or-better slot, and a cold-foil slot. The calculator's model — community estimates, and FAB's rates genuinely vary set to set:
| Majestic slot outcome | Estimated chance |
|---|---|
| Majestic | 93% |
| Marvel | 4% |
| Legendary | 2.5% |
| Fabled | 0.5% |
The cold-foil slot adds an 18% shot at a cold-foil rare and 2% at a cold-foil majestic per pack. Across a 24-pack box, that's roughly one Marvel, maybe a Legendary, and a Fabled about once every eight boxes. The EV isn't only in the top hits, though — majestics and cold foils fill the middle, which is why a box averages ~$200 rather than living or dying on one slot.
The catch: EV is list price, cash is not
Here's what +167% doesn't tell you. That $200 is a sum of TCGPlayer list prices across dozens of cards — and liquidity is the metric that number ignores. FAB singles sell slowly outside competitive staples; a stack of $8 majestics can sit for months. Convert the box to cash and you'll pay roughly 15% in marketplace fees and shipping, eat the bid-ask spread on every card, and spend real hours listing. Realistically, that $200 of EV becomes something like $140-150 of eventual cash and a part-time job. Still comfortably above $77 — this is a real edge — but it's payment for work and patience, not free money.
| Product | Price | EV | Margin |
|---|---|---|---|
| Booster Pack (loose) | $4.23 | $8.32 | +95% |
| Booster Box (24 packs) | $77.11 | $199.71 | +167% |
Note the box runs about $3.21 per pack against $4.23 loose — buy the box. And run the live numbers for this set first, because gaps like this move.
Verdict: rip it
Our first unqualified rip-it verdict, with conditions attached. If you play FAB, buying Heavy Hitters boxes is close to a cheat code — you're acquiring cards below their market value while enjoying the packs. If you're a patient seller who treats listing singles as a hobby, the math works too. If you want passive profit with no effort, it doesn't; the illiquidity you're being paid to absorb is real. Its neighbor set shows the same shape at slightly smaller scale — see our Part the Mistveil breakdown.
FAQ
Why are Heavy Hitters boxes positive EV?
Sealed FAB prices fell below the aggregate value of the singles inside after the game's collector boom faded. The box costs $77; its contents list for about $200. The gap persists because converting those contents to cash is slow.
What's the best pull in Heavy Hitters?
Kassai of the Golden Sand (Marvel), about $176 in our July 2026 snapshot — with Deathmatch Arena (Fabled) around $136 close behind.
Should I buy packs or a box?
The box, without question. Boxed packs cost about $3.21 each versus $4.23 loose — same odds, 24% cheaper per pull.