{"product_id":"john-elway-leaf-pro-set-crystal-purple-pre-production-proof-nno-one-of-one-1-1-still-leaf-sealed","title":"John Elway – Leaf Pro Set - Crystal Purple Pre Production Proof – #NNO - One of One (1\/1) — Still Leaf Sealed","description":"\u003cp class=\"MsoNormal\"\u003eJohn Elway – Leaf Pro Set - \u003cb\u003eCrystal Purple Pre‑Production Proof – #NNO - One‑of‑One (1\/1) — Still Leaf‑Sealed\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eA truly elite \u003cb\u003eone‑of‑a‑kind\u003c\/b\u003e 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 \u003cb\u003eCrystal Purple\u003c\/b\u003e finish gives the card a bold, refractive shine that stands out even among Leaf’s premium color treatments.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eThis example is \u003cb\u003eserial‑numbered 1\/1\u003c\/b\u003e and remains \u003cb\u003efactory Leaf‑sealed\u003c\/b\u003e, 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.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\" style=\"margin-bottom: 0in;\"\u003eKey Highlights\u003c\/p\u003e\n\u003cul style=\"margin-top: 0in;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003cb\u003eLeaf Pro Set – Crystal Purple Pre‑Production Proof\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003cb\u003eCard #NNO (No Number)\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\u003cb\u003eTrue 1\/1 — the only one ever produced\u003c\/b\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003e\n\u003cb\u003eStill Leaf‑sealed\u003c\/b\u003e — untouched, original, and fully authenticated\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003ePre‑production proof: extremely scarce, not pack‑issued\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eStunning Crystal Purple refractive finish\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eFeatures \u003cb\u003eJohn Elway\u003c\/b\u003e, Hall of Fame QB and Broncos legend\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"margin-bottom: 0in; mso-list: l0 level1 lfo1; tab-stops: list .5in;\"\u003eIdeal centerpiece for high‑end Leaf, Elway, or 1\/1 collectors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003eA rare opportunity to own a \u003cb\u003esealed, one‑of‑one pre‑production proof\u003c\/b\u003e of one of football’s greatest quarterbacks—an exceptional display piece with undeniable collector prestige.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e \u003c\/p\u003e","brand":"MancaveDugout","offers":[{"title":"Default Title","offer_id":43317460074599,"sku":"SC-40346","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0252\/8601\/7127\/files\/1767885863-John-Elway-Leaf-Pro-Set-Crystal-Purple-Pre-Production-Proof-NNO-1-1-PristineAuction..jpg?v=1777351573","url":"https:\/\/mancavedugout.com\/products\/john-elway-leaf-pro-set-crystal-purple-pre-production-proof-nno-one-of-one-1-1-still-leaf-sealed","provider":"MancaveDugout","version":"1.0","type":"link"}