Complete Set vs Master Set: Plan What You Want to Collect
Published 22 September 2026
In this guide
“Complete set” and “master set” are collector terms, not official ones. Nobody publishes an authoritative definition, and two collectors using the same phrase routinely mean different things. That is fine — as long as you have decided which one you mean before you start buying against it.
The two starting points
Because there is no official definition, the table below is not a report of what collectors do — we have no survey and would not invent one. It is the list of decisions the two terms leave open, with the narrow reading and the broad reading of each. Your inclusion list is whichever cell you pick in each row.
| The decision | Narrow reading | Broad reading |
|---|---|---|
| What counts at all | One of each card in the numbered run | Everything associated with the set |
| Parallels and reverse foils | Excluded | Included — one slot per printing |
| Cards numbered past the printed set total | Excluded | Included |
| Subsets with their own numbering | Excluded | Included |
| Promos tied to the set | Excluded | Included — and this is the row people argue about |
| How large the list ends up | The printed set total | Larger, by however many the rows above add |
Neither column is the correct answer, and nothing here says which one anyone else means. Pick a cell per row and write the result down.
Four questions that settle most of it
- Do parallels count as separate cards? If a printing you already own in one form is a card you still need in another, the list grows by however many printings the set has. In Prismatic Evolutions that is not a rounding: 101 of the 181 collector numbers we hold for it resolve to more than one record. See holo vs reverse holo for why they are separate records in the first place.
- Are the cards numbered past the set total in? Several sets we track hold records numbered above their own printed total — 161/131 in Prismatic Evolutions, 238/191 in Surging Sparks, 199/165 in 151. Excluding them changes both the size of the list and what other collectors will take your claim to mean.
- Do subsets count? Crown Zenith is the clean example: we hold it as two set records, a main set on /159 and a Galarian Gallery on GG numbering, of which the Gallery is almost entirely Ultra Rare. Including it is a materially different project — the Crown Zenith guide has the numbers.
- Do promos count? Promos attached to a set's products are where definitions diverge most. There is no right answer; there is only your answer, written down.
Write the list before you buy
The practical failure mode is not overspending — it is buying for months against a definition you never fixed, then discovering the target moved. Before the first purchase, write down:
- The set, by its exact name.
- Whether parallel printings are in or out.
- Whether cards above the set total are in or out.
- Whether subsets are in or out, named individually.
- Whether promos are in, and if so which ones.
- A condition floor — a set in mixed condition is a different budget from a Near Mint one.
Then price the list, not the set. Our card-value guide covers reading a reference for one card; a set is that exercise repeated, one line at a time. We do not publish a rule of thumb for what a run costs: references differ per card and move, and a guess here would be worth less than the five minutes of looking.
One thing to watch when you are buying a run
A collector number does not always identify one card. In Prismatic Evolutions, three separate records share 059/131. If your list says “059/131” and nothing more, you have not specified which of the three you are buying — and if your list is parallels-included, you may need all of them. Write the printing into the list too.
A note on our catalogue
The set pages on this site show what we track for a set, and that is not the same as an official checklist. We add records as we encounter and verify them. Use our pages to find and price cards; use the official set list to decide what a complete run is.
Where to go next
- Browse sets and checklists — every set with an active listing, one at a time.
- Crown Zenith — the subset decision, made concrete.
- Choosing vintage cards — if the run you are planning is an older one.