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Sets
Basic
Basic Building Set

4223 LEGO Basic Building Set

Name: LEGO Basic Building Set
Brand: LEGO
SKU: 4223-1
Rating: 4.5 (30 reviews)

Images 1

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Basic Building Set since January 2022. High accuracy

LEGO 4223 Basic Building Set was a 546 piece Basic set released in 1999. The current value for a new and sealed Basic Building Set is estimated at $104, with an average annual growth of approximately 3%. On the open market, a used set will sell in the range of $61 and $202, depending on its condition.

All regions

All regions 2
European Union 1
Germany 1

For Sale (New/Sealed)

	(ES) New in box, seals cut, minor shelfwear all polybags present an sealed. If you want to...	$104.13 -0.3%
	(DE) Seals not glued anymore	$105.88 +1.4%

All regions

All regions 2
United States 1
Germany 1

For Sale (Used)

	(US) Used - eBay listing for 4223 Basic Building Set	$60.89
	(DE) Used - complete according to BL inventory list, inclusive instructions in a very good...	$168.00

More sets in Basic


	4229 Basic Building Set Theme Basic Year 1999 Pieces 812 Availability Retired Buy this set at Bricklink	Retail $39.99 Value $86.60 Growth +116.6% Annual growth 3.1% I own this set I want this set

	3032 Special Value Bucket Theme Basic Year 1999 Pieces 600 Availability Retired Buy this set at Bricklink	Retail $24.99 Value $31.39 Growth +25.6% I own this set I want this set

	4213 Basic Building Set Theme Basic Year 1999 Pieces 563 Availability Retired Buy this set at Bricklink	Retail $29.99 Value $204.95 Growth +583.4% Annual growth 7.7% I own this set I want this set

	4216 Basic Building Set Theme Basic Year 1999 Pieces 509 Availability Retired Buy this set at Bricklink	Retail $29.99 Value $32.35 Growth +7.9% Annual growth 3.9% I own this set I want this set

	3041 Basic Building Set Theme Basic Year 1999 Pieces 464 Availability Retired Buy this set at Bricklink	Retail $19.99 Value $31.55 Growth +57.8% Annual growth 1.8% I own this set I want this set

	1106-2 Basic Building Set Theme Basic Year 1999 Pieces / Minifigs 411 / 2 Availability Retired Buy this set at eBay Bricklink	Retail $24.99 Value $77.02 Growth +208.2% Annual growth 4.4% I own this set I want this set

	4219 Basic Building Set Theme Basic Year 1999 Pieces 288 Availability Retired Buy this set at Bricklink	Retail $16.99 Value $26.24 Growth +54.4% Annual growth 1.7% I own this set I want this set

	4215 Basic Building Set Theme Basic Year 1999 Pieces 264 Availability Retired Buy this set at eBay	Retail $16.99 Value $51.60 Growth +203.7% Annual growth 4.4% I own this set I want this set

	4285 Basic Building Set Theme Basic Year 1999 Pieces / Minifigs 256 / 1 Availability Retired Buy this set at eBay	Retail $14.99 Value $39.33 Growth +162.4% Annual growth 5.4% I own this set I want this set

	4217 Basic Building Set Theme Basic Year 1999 Pieces 219 Availability Retired Buy this set at Bricklink	Retail $19.99 Value $143.98 Growth +620.3% Annual growth 6.9% I own this set I want this set

	2229 Basic Building Set Theme Basic Year 1999 Pieces 201 Availability Retired Buy this set at Bricklink	Retail $14.99 Value $22.07 Growth +47.2% Annual growth 4.2% I own this set I want this set

	4212 Basic Building Set Theme Basic Year 1999 Pieces 95 Availability Retired Buy this set at eBay Bricklink	Retail $9.99 Value $24.47 Growth +144.9% Annual growth 3.1% I own this set I want this set

	4211 Basic Building Set Theme Basic Year 1999 Pieces 53 Availability Retired Buy this set at Bricklink	Retail $4.99 Value $13.15 Growth +163.5% Annual growth 2.9% I own this set I want this set

My Collection

I own this set

I want this set

Set Details

Set number

4223-1

Name

Basic Building Set

Theme

Basic

Year

1999

Availability

Retired

Pieces

546 (PPP $0.05)

Set Pricing

Retail price

$29.99

New/Sealed

Value

$104.40

Growth

+248.12%

Annual growth

+4.92%

90-day change

-1.10%

Used

Value

$60.89

Range

$60.50 - $201.60

Quick Buy

eBay

Buy

Price (new)

$101.27

Price (used)

$60.89

Bricklink

Buy

Lowest price

$104.13 (ES)

Highest price

$105.88

*Listings are for new/sealed sets.

Set Predictions

New/Sealed

Today's value

$104.40

1 year forecast

$109.53+4.92%

5 year forecast

$129.83+24.36%

$126

$134

4223 Basic Building Set is projected to be valued between $126 - $134 within five years.

Basic Building Set Reviews

30 ratings

4.3

Collectors

Investors

Theme Analysis

Basic

Sets

402

Years

1972 - 2003

Annual growth

+4.44% (this set +4.92%)

This set's annual growth (CAGR) vs. subtheme

Community Stats

Basic Building Set currently ranks #192 out of the top most owned sets in Basic.

#1X-Large Baseplate Grey

#2Building Plate, Green

#3Universal Building Set

#4Brick Separator, Green

#5Basic Building Set

#192Basic Building Set

#193Racing Car

#194Boy

About Basic

The LEGO Basic theme, which began in the 1970s, was designed to be a more general, non-thematic series of sets. Unlike the themed sets that revolve around specific stories, characters, or concepts (e.g., space, city, or pirates), the Basic theme provided a collection of standard LEGO bricks and pieces, often in a variety of colors. The goal was to encourage free building and creativity without the confines of a specific theme or narrative.

Set Pricing Models

BrickEconomy uses a number of methods to determine the value of a set.

New/Sealed

Machine Learning/AI Model

Value (today)

$104.40

Value (in a year)

$109.53

Value (in 2 years)

$114.67

Accuracy

0.960200 Very high

Statistical Model

Value (today)

$110.59

Value (in a year)

$110.67

Value (in two years)

$110.75

Accuracy

0.200081 Very low

Used

Machine Learning/AI Model

Value (today)

$60.89

Value (low range)

$60.50

Value (high range)

$201.60

Accuracy

0.905200 High

To learn more about how we calculate pricing and forecasting, check out our article on BrickEconomy’s Approach to LEGO Pricing and Future Value Predictions.

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