Up for sale is LEGO Mosasaurus # 6721, part of the classic LEGO Dinosaurs series, originally released in 2001. This set is brand new and factory sealed, making it an excellent find for collectors and LEGO enthusiasts alike.

Set Details

• Set Name: Mosasaurus

• Set Number: 6721

• Theme: LEGO Dinosaurs

• Release Year: 2001

• Piece Count: 26 pieces

• Recommended Age: 5–12

• Condition: Brand new / factory sealed

About This Set

The Mosasaurus is one of the most iconic dinosaurs ever produced by LEGO. This compact set showcases classic early-2000s LEGO design and captures the fierce look of the T-Rex in a simple yet highly collectible format. Its sealed condition makes it ideal for both display and long-term investment.

Manufacturer Information

The LEGO Group was founded in 1932 in Denmark and is internationally recognized for producing high-quality, durable construction toys with strong collector appeal. Vintage LEGO sets from the early 2000s are increasingly difficult to find sealed and continue to gain value over time.

Retired & Collectible

• Officially retired by LEGO in 2002

• No longer available in stores

• LEGO Dinosaurs sets are highly sought after and continue to appreciate in value

Condition Notes

• Factory seal intact

• Packaging remains fully intact

• From a non-smoking home

Photos Shown

1. Front and top (combined)

2. Front

3. Rear

4. Top

5. Bottom

6. Left side

7. Right side

Shipping

• $9.95 shipping within the continental United States

• Alaska, Hawaii, and U.S. territories may require additional postage

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This set displays awesomely and makes a great addition to any LEGO or dinosaur collection. With its retired status and sealed condition, its value is expected to continue rising over time.