Back to the Basics!
The 1973 Building Set is here!

Unleash your creativity with this classic 150-piece LEGO set. A nostalgic journey to simple, timeless building fun.

🏛 Universal Building Set
Set #105-2

Building Set

The Building Set 105-2 is a charming slice of LEGO history.

🏆 Best For: Ideal for young children and those new to LEGO building, as well as collectors interested in vintage sets ⏱ 1.5 hr build 🧩 150 pcs
★★★☆☆ 3.8

Fans appreciate the nostalgic value and simplicity of this vintage set, but some find the limited building options and basic parts selection underwhelming compared to modern LEGO sets. The rising price reflects its collectibility, but may not justify the building experience for everyone.

MSRP
$6.00
Best Price
$5.40
You Save
10% OFF
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📝 Our Take

The Building Set 105-2 is a charming slice of LEGO history. Released in 1973, this set offers a delightful glimpse into the early days of LEGO, showcasing the simple yet versatile building blocks that have captivated generations.

This set is perfect for vintage LEGO collectors and those seeking a nostalgic building experience. The limited color palette and classic brick selection provide a unique opportunity to recreate timeless designs or invent your own creations.

Skip this if you're seeking complex building techniques or highly detailed models. For more intricate builds, consider modern LEGO sets with a wider range of specialized parts and advanced construction methods.

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🧱 Building Experience

🧩
150
Pieces
1.5h
Build Time
📊
Beginner
Difficulty
Build Highlights:
  • Simple, classic building techniques
  • Focus on fundamental brick connections
  • Encourages creative, free-form building
  • Nostalgic experience reminiscent of early LEGO sets

📈 Investment Analysis

↑ Trending up since release
B+
Investment Grade
⏳ Appreciating
The 105-2 Building Set presents a unique investment opportunity due to its age and rarity. As a vintage set from 1973, it holds significant historical value for collectors. The relatively low piece count and simple design make it an accessible entry point for those interested in investing in classic LEGO sets. However, its investment potential is tied to its condition and completeness, with sealed or near-mint sets commanding a premium. Prices for this set have been steadily rising, suggesting increasing demand from collectors. While not a guaranteed high-return investment, its scarcity and historical significance make it a potentially worthwhile addition to a LEGO investment portfolio.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

Compare Similar Sets

Compared to modern LEGO sets, the 105-2 Building Set offers a simpler, more fundamental building experience. While lacking the intricate details and advanced techniques of contemporary sets, it provides a nostalgic glimpse into LEGO's early days. Collectors interested in vintage sets may also consider other classic LEGO sets from the 1960s and 1970s. For those seeking a more modern building experience, numerous sets with higher piece counts and more complex designs are available.

📦 Full Parts Inventory - 19 unique parts • 150 total pieces

This set features a classic assortment of basic LEGO bricks in primary colors. The absence of specialized parts encourages creative building and imaginative designs. The red and white 2x4 bricks are present in high quantities, useful for building walls and structures.

🛒 Where to Buy

eBay
✓ In Stock
$5.40
Walmart
✓ In Stock
$5.70
Target
✓ In Stock
$6.00
Amazon

💎 Notable Parts

White Brick 2 x 4 without Cross Supports (25x) $2.50
Red Brick 2 x 4 without Cross Supports (22x) $2.20
Black Tyre Smooth Old Style - Small (4x) $1.00
Est. BrickLink Part Value
$5.70

💡 MOC Potential

🏙 Classic town buildings
🚗 Vintage cars and trucks
🏰 Small medieval structures

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found
BlockTalk AI

BrickTsar positively reviewed the vintage LEGO 105 Canada Post Truck from 1984, highlighting its rarity, particularly due to the printed bricks. He appreciates the set's age and unique elements.

What the Community Says

1 YouTube reviews
BlockTalk AI Summary

BrickTsar positively reviewed the vintage LEGO 105 Canada Post Truck from 1984, highlighting its rarity, particularly due to the printed bricks. He appreciates the set's age and unique elements.

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

Charts Inventory Statistics

19
Unique Parts
150
Total Pieces
0
Minifigures
Inventory Version: 1