Trading cards are one of the few printed products with a pass-fail physical test: hold one up to a window. If you can see the back through the front, the card is wrong, and no amount of artwork fixes it.
This guide covers the four decisions behind that, in the order they matter.
Core is the first and biggest decision
A trading card is three layers: printed face, opaque inner core, printed back. The core is what stops light passing through and it is the first thing removed from a cheap quote.
Blue core is the collectible standard and takes gloss, matte and soft-touch finishes. Black core is denser still and is what playable game cards use. Anything with no core at all is a flyer cut to card size.
Finish follows how the card is handled
Gloss is bright and photographs well and shows fingerprints. Matte is more restrained and hides handling. Soft-touch feels expensive and is what premium collectible lines use.
For playable cards none of those apply: you want embossed linen, which reduces the contact area between cards so a deck shuffles cleanly and does not stick as it wears.
Registration matters more in cards than anywhere else
If a card back is printed even slightly off-centre, and it varies card to card, you have a marked deck. A player can read the backs. That ends a game.
Ask what back-registration tolerance a printer holds. Also be careful with artwork that has a fine border on the back — it is the least forgiving design there is, and we will say so before printing rather than after.
Size, and why standard is usually right
Poker size at 2.5 by 3.5 inches is the trading card and TCG standard, and it means sleeves, binders, boxes and display cases all already exist for your product. Bridge size at 2.25 inches suits games where players hold large hands.
Custom sizes look distinctive and orphan your product from every accessory anyone owns. It is a decision worth making deliberately rather than for novelty.
Variable data is where card printing gets interesting
Every card different — photo, name, stats, serial number, rarity — carries no per-card setup charge here. That is what makes roster sets, numbered limited editions and seeded chase cards practical rather than expensive.
Send a spreadsheet and a photo folder named to match. Tell us the collation order and the sets arrive ready to hand out.
Foil, briefly
Whole-card foil board — rainbow, cracked ice, prism, linear — for chase and parallel cards. Spot foil stamping on selected elements of a standard card for a metallic logo, signature or rarity marker.
Spot foil is far cheaper and often looks more considered. Making everything shiny removes the reason foil works at all.
What to send us
Artwork or a roster spreadsheet with photos, the stock you are leaning toward, the card count and quantity, and whether you need packaging. For a game, tell us it is playable so we quote linen black core rather than collectible stock.