Sports Card Terms: Parallels, Numbered, Rookies, Autos

Sports cards have their own vocabulary, and the words on a listing often decide what a card is worth. Two cards with the same player and photo can sell for wildly different prices because one is a parallel numbered to 25 and the other is a base card. This glossary explains the terms you'll see most, grouped by theme, using definitions from manufacturers, graders and hobby references.

Card types#

• Base card: the standard, common card that makes up most of a set, as Topps' glossary defines it.
• Insert: a themed card or subset inside a product that isn't part of the base set. Inserts are less common than base cards and can have their own numbered versions.
• Parallel: a version of a base card (or insert) with a different color, pattern or finish. Parallels are usually printed in smaller numbers and are often serial numbered.
• Refractor: a chromium card with a rainbow-reflective finish. Cardboard Connection's refractor guide traces them to 1993 Topps Finest Baseball. The word is a Topps term, but collectors use it for any shiny parallel; Panini calls its version a Prizm.
• Short print (SP) and super short print (SSP): cards printed in smaller numbers than the rest of a set. One card shop glossary puts SPs at about 1 in 4 packs or rarer, with SSPs scarcer still. The rate depends on the set, so check the published odds.
• Case hit: a rare card inserted roughly once per case of boxes.

Rarity and numbering#

• Serial numbered: a card stamped with its number and the total print run, such as 23/99. "/99" means 99 copies of that version exist.
• 1/1 (one of one): the only copy. Topps' Superfractor is a well-known example.
• Print run: how many copies of a card or set were made. Numbered cards tell you; most base cards and short prints don't.

Lower numbers are scarcer, but scarcity alone doesn't set a price. Demand for the player matters more. Our guide to pricing trading cards covers how to find real sold prices.

Rookies and prospects#

• Rookie card (RC): a player's first-year card, marked with an RC logo. Baseball Cardpedia says MLB and its players' union standardized the Rookie Card logo from the 2006 season, and limited licensed base sets to players who had appeared in a Major League game.
• True rookie: in Topps' wording, a player's first-ever card.
• 1st Bowman: a logo on Bowman cards marking a player's first Bowman card. Bowman focuses on young prospects, so most of these are pre-rookie cards that come out before a player's official RC.

Rookie cards of star players are among the most sought-after cards, which is why the RC logo matters on a listing.

Autographs#

• On-card autograph: signed directly on the card.
• Sticker autograph: signed on a clear sticker that's applied to the card afterward. Listings usually say which kind it is, and the two can sell for different prices, so compare sales of the exact version.
• Cut autograph (cut signature): a signature cut from another item and set into a card. Topps' examples include Babe Ruth cut signatures and a Jackie Robinson signature taken from one of his personal checks, issued as a 1/1.

Redemption cards#

• Redemption card: a manufacturer's card with a code you use to claim a card that wasn't ready when the product was packed, often an autograph. Topps says to scratch off the code and enter it in your Topps.com redemption account, and to allow up to 15 weeks.
• Expiration: redemptions can expire. Panini's redemption terms say a card is void if you don't submit it before its expiration date. Topps says codes on products from the 2022 season on are valid for 10 years, while older cards expire on the printed date.
• Substitution: if the card can't be delivered, the maker may send something else. Panini says it tries to deliver within six months and may provide a substitute card. Topps' program allows substitutions at set values, but it can deny requests at its discretion.

Unredeemed redemptions are bought and sold. Before you buy one, check the expiration date and whether the code has been used, since each code works only once. A redemption doesn't promise when the card arrives or what it will be worth.

Memorabilia#

• Relic (memorabilia card): a card with a piece of game-used or player-worn material, such as jersey fabric. Topps says game-worn material ranks above player-worn, which the athlete wore but not in a game.
• Patch: a relic with a piece of a jersey patch, logo or crest, usually the top tier of relic.
• RPA (rookie patch autograph): a rookie card with both a patch and an autograph, one of the main chase cards in many modern products.

Condition and grading#

Grading companies rate a card's condition and seal it in a plastic slab. Topps' glossary describes grades from 1 to 10 based on print finish, edges, centering and condition. The terms you'll see:

• Centering: how evenly the image sits within the borders, written as a ratio such as 55/45.
• Corners and edges: whether they're sharp and clean or soft and chipped.
• Surface: gloss, scratches, print defects and stains.
• Gem Mint / PSA 10: PSA's top grade, a virtually perfect card. PSA's grade definitions, as published by GameStop, call for four sharp corners, full original gloss, no staining, and centering of about 55/45 or better on the front and 75/25 on the back. A PSA 9 (Mint) allows one minor flaw and centering of about 60/40 front and 90/10 back. PSA's own grading standards say graders may allow a small centering variance based on overall eye appeal.
• Raw: an ungraded card.
• Pop report (population report): a grader's count of how many copies of each card it has graded at each grade. Each report covers only that company's slabs, and PSA, Beckett, CGC and SGC each publish one. Collectors use them to judge how scarce a grade is, but they don't count raw copies or cards graded elsewhere.

Our guides to card grading costs and submitting cards for grading cover what grading costs and how to send cards in.

Where these terms show up#

You'll see these terms on box listings, odds sheets and checklists. Our guide to hobby vs retail boxes explains which parallels and hits come in each box format, and our guide to reselling sports cards puts them in context.

Sports cards on OOSClub#

The sports cards niche lists cook groups, tools and marketplaces for sports cards, with what each says it covers, its prices and when we last checked them. To compare places to sell, see the marketplaces hub.