In Marvel Super Heroes collector boosters (12 packs per box), you can expect about 3.79 showcase cards per box - roughly 0.316 per pack. That works out to a 97.7% chance of pulling at least one showcase card per box, or about 1 in 2 for your first hit. The chase end is often Mjölnir, Hammer of Thor (about 1 in 9 for that specific printing).
Showcase frame treatments across multiple slots.
Per-printing expected pulls and odds of at least one per box.
| Card | Price | Expected / box | P(≥1) | 1 in N boxes |
|---|---|---|---|---|
Mjölnir, Hammer of Thor #303 · mythic | $30.09 | 0.112 | 10.6% | 1 in 9 |
The Ten Rings #313 · mythic | $24.69 | 0.112 | 10.6% | 1 in 9 |
Cosmic Cube #312 · mythic | $21.99 | 0.112 | 10.6% | 1 in 9 |
Captain America's Shield #311 · rare | $3.00 | 0.283 | 24.7% | 1 in 4 |
Avengers Assemble! #297 · mythic | $3.00 | 0.112 | 10.6% | 1 in 9 |
The Coming of Galactus #307 · mythic | $3.00 | 0.112 | 10.6% | 1 in 9 |
World War Hulk #304 · rare | $2.60 | 0.283 | 24.7% | 1 in 4 |
Multiversal Incursion #300 · mythic | $0.98 | 0.112 | 10.6% | 1 in 9 |
Arc Reactor #310 · rare | $0.85 | 0.283 | 24.7% | 1 in 4 |
Super-Soldier Serum #299 · rare | $0.45 | 0.283 | 24.7% | 1 in 4 |
Avengers Disassembled #302 · rare | $0.33 | 0.283 | 24.7% | 1 in 4 |
Avengers: Under Siege #306 · rare | $0.00 | 0.283 | 24.7% | 1 in 4 |
Origin of the Avengers #298 · rare | $0.00 | 0.283 | 24.7% | 1 in 4 |
Secret Invasion #301 · rare | $0.00 | 0.283 | 24.7% | 1 in 4 |
Vision Quest #309 · rare | $0.00 | 0.283 | 24.7% | 1 in 4 |
Armor Wars #305 · rare | $0.00 | 0.283 | 24.7% | 1 in 4 |
The Super Hero Civil War #308 · rare | $0.00 | 0.283 | 24.7% | 1 in 4 |