Mark Steger signed Demogorgon Funko 428 Stranger Things Autograph BAS 994

Bring the Upside Down to your collection with this Mark Steger Signed Demogorgon Funko Pop #428 – Stranger Things – BAS Certified (994) — a must-have for fans of supernatural horror and premium autograph collectibles.

👾 Iconic Creature from Stranger Things

This Funko Pop #428 features the terrifying Demogorgon, the breakout monster from the hit Netflix series Stranger Things. With its haunting design and unforgettable presence, the Demogorgon quickly became one of the most recognizable creatures in modern television.

This collectible has been personally hand-signed by Mark Steger, the talented performer who physically portrayed the Demogorgon on screen, bringing the creature’s terrifying movements to life.

✅ Beckett Authentication Services (BAS) Certified

The autograph has been authenticated by Beckett Authentication Services (BAS) — one of the most trusted names in third-party autograph verification.

• ✔ Official BAS Hologram

• ✔ Certification Number: 994

• ✔ Verified Authentic Signature

• ✔ Confidence-Backed Collectible

📦 Product Details

• Funko Pop #428 – Demogorgon

• Hand-signed by Mark Steger

• Bold signature on box window (placement may vary)

• Original Funko display box included

• BAS Certified (994)

• Perfect for display in protector case (not included unless specified)

🔥 Perfect For:

• Stranger Things fans

• Netflix series memorabilia collectors

• Signed Funko Pop collectors

• Horror & sci-fi autograph investors

• Unique gifts for pop culture fans

Whether you’re building your Stranger Things display or expanding your authenticated Funko collection, this Mark Steger signed Demogorgon Funko Pop #428 is a standout centerpiece that captures the terror of the Upside Down.