John Elway – Leaf Pro Set - Crystal Purple Pre Production Proof – #NNO - One of One (1/1) — Still Leaf Sealed

John Elway – Leaf Pro Set - Crystal Purple Pre‑Production Proof – #NNO - One‑of‑One (1/1) — Still Leaf‑Sealed

A truly elite one‑of‑a‑kind John Elway collectible from Leaf’s ultra‑limited pre‑production proof line. These proofs are internal test pieces—never pack‑issued, never mass‑produced, and rarely seen by collectors. The Crystal Purple finish gives the card a bold, refractive shine that stands out even among Leaf’s premium color treatments.

This example is serial‑numbered 1/1 and remains factory Leaf‑sealed, preserving its authenticity, originality, and untouched condition. Sealed proofs are especially desirable, as they confirm the card’s direct provenance from Leaf’s production process.

Key Highlights

• Leaf Pro Set – Crystal Purple Pre‑Production Proof
• Card #NNO (No Number)
• True 1/1 — the only one ever produced
• Still Leaf‑sealed — untouched, original, and fully authenticated
• Pre‑production proof: extremely scarce, not pack‑issued
• Stunning Crystal Purple refractive finish
• Features John Elway, Hall of Fame QB and Broncos legend
• Ideal centerpiece for high‑end Leaf, Elway, or 1/1 collectors

A rare opportunity to own a sealed, one‑of‑one pre‑production proof of one of football’s greatest quarterbacks—an exceptional display piece with undeniable collector prestige.