Collecting
Find the right printing and finish
Checked

Two cards can share a Pokémon, an illustration or even a similar-looking number and still be different collection entries. Before comparing prices or marking a want complete, identify the exact printing you are holding.
Start with the set and collector number
Read the set information and the card’s collector number together. The number is meaningful in the context of that release. A reprint in another set should not be treated as the same card simply because the artwork looks familiar.
In Holo Folder, search by name, set or number and inspect the candidate. If you only recognise the year and symbol, enter a release year such as 2017 in Search or Quick mode. Compare the set symbols and tap a set to open its cards. A copyright year may differ from the release year, so check the symbol and collector number together. A scanner can also help you reach a likely match; confirm its identity before saving.
Check language and finish
Look at the language and the physical finish, then choose the matching option. A standard card, a reverse finish and a different foil variant can require different records and evidence. Do not infer the finish from a small thumbnail alone.
For newer releases with multiple parallel treatments, define which variants your collection goal includes. The printed set number and the full list of finishes are different kinds of information.
Separate a species gap from a printing gap
A National Dex pocket asks whether a Pokémon is represented. An exact-printing want asks for a particular card. You can own one printing and still want another, so keep those states distinct when checking a potential purchase.
This matters in a shared collection too. A partner may be hunting a specific version rather than any card of the same Pokémon. Clear printing details avoid an enthusiastic purchase that misses the actual want.
Only then compare evidence
Use price evidence that matches the printing and finish, and inspect condition separately. An app identification does not authenticate a physical card or grade its wear. Confirming the catalog entry is one step towards a useful comparison, not the whole decision.
Open your collection