For rookie cards, stick to PSA or SGC graded slabs to ensure the card isn't trimmed or fake.
Authentic game-worn gear should come with a Letter of Authenticity (LOA) from the Celtics or a reputable auction house like Grey Flannel or Heritage. 🚩 Red Flags to Avoid larry bird memorabilia buying guide
The classic black-and-white shoes he wore in the '80s. ✅ Authentication Checklist For rookie cards, stick to PSA or SGC