rookie-card-definitions

name	rookie-card-definitions
description	Use when classifying a card as a 'true rookie' (RC) vs first-year card. The RC designation drives ~30-50% of value premium over non-RC cards.

Rookie Card Definitions

RC logo + first MLB/NFL/NBA appearance = true rookie. Pre-rookie 1st Bowman is NOT an RC. Multiple manufacturers issue 'RC' year-of-debut.

The RC standard

Official RC criteria (post-2006 MLB):

1. Player is on a major-league active roster
2. Card includes the league-designated RC logo
3. Card issued in the player's first major-league season

Pre-2006 'rookies' are pre-RC designation; collector-defined.

Per-sport RC nuance

• MLB: True RC = first MLB season + RC logo (post-2006). Pre-2006 follows long-established collector consensus (e.g., 2001 SP Authentic Pujols #100).
• NFL: RC logo since 2009; pre-2009 follows manufacturer designation.
• NBA: RC standard since ~2010s; older cards use 'rookie season' as proxy.
• Soccer: No central RC standard; manufacturer + first pro season.

Common RC mistakes

1. Confusing 1st Bowman (prospect) with RC (MLB-active)
2. Calling Bowman Draft RC — it's not, MLB-active required
3. Calling Update Series RC — IT IS for MLB, not for other sports
4. Mixing minor-league cards with RCs — only major-league counts

Where this fits in the X3 empire

Concierge tool surfaces RC status as a hard pre-grading filter.