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A Vintage Classic from 1966

Relive the early days of LEGO with this rare supplemental set! A perfect nostalgic addition for collectors and builders alike.

LEGO 5 Sixteens and 4 Twenties (System) set 415 - 9 pieces, Supplemental theme, product photo Pin It
LEGO 5 Sixteens and 4 Twenties (System) set 415
🏛 Supplemental
Set #415

5 Sixteens and 4 Twenties (System)

5 Sixteens and 4 Twenties is a quintessential LEGO experience in its purest form.

Before you buy

Who it's for
Beginner build Ideal for LEGO enthusiasts of all ages interested in classic building experiences.
Build
9 pieces · about 0.3 hours Build time is an estimate.
Price
$0.50 list price · 5.6¢ per piece
Availability
Likely retired
★★★☆☆ 3.5 AI-generated review score, not a customer rating

A simple, nostalgic set appreciated by collectors of vintage LEGO. The limited piece selection means it's more of a historical curiosity than a modern building experience.

MSRP
$0.50
Best Price
$0.45
You Save
10% OFF
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📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

5 Sixteens and 4 Twenties is a quintessential LEGO experience in its purest form. This supplemental set from 1966 embodies the simple joy of building with basic LEGO bricks, offering builders the freedom to create without constraints.

This set is perfect for vintage LEGO collectors and those interested in the history of the LEGO system. It's a nostalgic trip back to LEGO's early days, offering a glimpse into the creative possibilities of a handful of basic bricks.

Skip this if you're looking for a complex build or detailed model. This set is all about basic building and open-ended creativity; consider modern sets like the Classic sets for a similar but updated experience.

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What makes this set a valuable addition to a vintage LEGO collection? How can I incorporate these basic bricks into my modern LEGO builds? What are some creative building ideas for such a limited number of pieces? How does this set compare to other supplemental LEGO sets from the 1960s?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
9
Pieces
⏱
0.25h
Estimated Build Time
📊
Beginner
Difficulty
Build Highlights:
  • Simple and straightforward construction
  • Focus on open-ended creativity
  • Classic LEGO color scheme
  • Great for supplementing existing LEGO collections

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI
↑ Trending up since release
B
Investment Grade
⏳ Retired
The 5 Sixteens and 4 Twenties set presents an interesting, albeit niche, investment opportunity. Its age and status as a vintage supplemental set contribute to its collectibility. While the piece count is low, its historical significance and the rising price trend suggest potential for appreciation, especially for collectors focused on early LEGO System sets. However, the relatively small size and limited appeal compared to licensed themes may constrain significant value growth.

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

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This set is a fundamental building block collection, unlike modern sets that focus on specific models. While sets like the LEGO Classic series offer a wider range of parts and colors, this vintage set provides a unique historical perspective. Consider this set for its nostalgic value, while the Classic sets offer more versatility for general building.

📦 Parts Inventory

Official piece count
9
Parts cataloged in this inventory
2 unique parts, 9 pieces

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Brick 2 x 10 Brick 2 x 10
Part #: 3006 4× White
Brick 2 x 8 Brick 2 x 8
Part #: 3007 5× White
This set offers a small assortment of basic bricks in classic LEGO colors. While not particularly rare, these elements are useful for adding to any collection of basic building blocks, especially for those interested in vintage LEGO color palettes.

🛒 Where to Buy

eBay
✓ In Stock
$0.45 →
Walmart
✓ In Stock
Compare on eBay →
$0.48
Target
✓ In Stock
Compare on eBay →
$0.50

💎 Notable Parts

Blue Brick 2 x 8 (3x) $0.45
Yellow Brick 2 x 10 (2x) $0.30
Blue Brick 2 x 10 (2x) $0.30
Yellow Brick 2 x 8 (2x) $0.30
Est. BrickLink Part Value
$1.35

💡 MOC Potential

🏙 Classic LEGO town buildings
🚗 Simple vintage car designs
🏰 Basic castle wall sections

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Community insights from Reddit discussions and YouTube reviews. Content may not reflect official LEGO positions.

Charts Inventory Statistics

2
Unique Parts
9
Official Piece Count
9
Cataloged Inventory Pieces
0
Minifigures
Inventory Version: 3

Missing a piece? Use the Missing Piece Checker.

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