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Sets
Basic
Basic Building Set

540 LEGO Basic Building Set

Name: LEGO Basic Building Set
Brand: LEGO
SKU: 540-1
Availability: InStock
Rating: 4.70 (18 reviews)

Images 1

LEGO 540 Basic Building Set is a vintage Basic set from 1985 valued at $96 for new and sealed sets, up 383% from an original retail price of $19.95. Annual appreciation has averaged 3.29% since release. Used copies are valued between $29 and $40 depending on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Basic Building Set since June 2016. High accuracy

LEGO 540-1 Basic Building Set is a Basic theme set released in 1985, containing 626 pieces and 2 Classic Town-style minifigures. It offers a broad assortment of standard bricks and elements intended for free building. The parts consist largely of standard bricks, plates, wheel and tire assemblies, modified bricks, windows, doors, a large baseplate, and some foliage elements. The parts selection supports constructing simple houses, vehicles, and other small models typical of the era. The included minifigures provide character options for play and display within custom builds.

A new and sealed Basic Building Set is currently valued at around $96, with annual growth of approximately 3%. The average used price is $30 for those in good overall condition. Based on current trends, this set could be valued near $100 within the next year. The 2 included minifigs account for approximately 84% of the set's total value.

Basic Building Set is a relatively rare set. We have not seen set 540-1 for sale in primary or secondary markets for over 6 months. Its market value is likely somewhat higher than our estimate. The last brand new Basic Building Set was sold on eBay.

For Sale (New/Sealed)

There are currently no new/sealed listings available for 540 Basic Building Set at this time.

All regions

All regions 4
United States 3
European Union 1

For Sale (Used)

	(US) Used - eBay listing for 540 Basic Building Set	$29.69
	(US) Used - Complete set with instructions. No box or extra pieces.	$29.99
	(US) Used - All parts come in a plain bag	$34.00
	(NL) Used - 100% complete with instructions (with some tape). No box. Nice condition 3/5.	$42.00

Minifigs

Basic Building Set contains 2 minifigs.

Male with Plain Blue Torso

3 sets

Value $4.31

More sets in Basic


	550 Basic Building Set Theme Basic Year 1985 Pieces / Minifigs 569 / 2 Availability Retired Buy this set at eBay	Retail $42.00 Value $359.96 Growth +757.0% Annual growth 5.1% I own this set I want this set

	740 Basic Building Set Theme Basic Year 1985 Pieces 516 Availability Retired Buy this set at Bricklink	Retail $60.00 Value $307.20 Growth +412.0% Annual growth 4.1% I own this set I want this set

	730-2 Basic Building Set Theme Basic Year 1985 Pieces / Minifigs 429 / 2 Availability Retired Buy this set at Bricklink	Retail $30.00 Value $122.92 Growth +309.7% Annual growth 3.5% I own this set I want this set

	720 Basic Building Set Theme Basic Year 1985 Pieces / Minifigs 334 / 1 Availability Retired Buy this set at Bricklink	Retail $25.00 Value $250.00 Growth +900.0% Annual growth 5.4% I own this set I want this set

	350-2 Basic Building Set Theme Basic Year 1985 Pieces / Minifigs 311 / 4 Availability Retired Buy this set at eBay	Retail $14.95 Value $311.56 Growth +1984.0% Annual growth 8.8% I own this set I want this set

	530 Basic Building Set Theme Basic Year 1985 Pieces / Minifigs 269 / 2 Availability Retired Buy this set at Bricklink	Retail $14.95 Value $99.75 Growth +567.2% Annual growth 3.8% I own this set I want this set

	340 Basic Building Set Theme Basic Year 1985 Pieces / Minifigs 214 / 2 Availability Retired Buy this set at eBay	Retail $2.95 Value $75.91 Growth +2473.2% Annual growth 8.2% I own this set I want this set

	1962 Basic Building Set Theme Basic Year 1985 Pieces / Minifigs 211 / 1 Availability Retired Buy this set at eBay	Retail $15.00 Value $224.03 Growth +1393.5% Annual growth 6.8% I own this set I want this set

	1520 Basic Building Set with Storage Case Theme Basic Year 1985 Pieces / Minifigs 210 / 1 Availability Retired Buy this set at eBay Bricklink	Retail $16.49 Value $205.82 Growth +1148.2% Annual growth 6.4% I own this set I want this set

	520 Basic Building Set Theme Basic Year 1985 Pieces / Minifigs 165 / 1 Availability Retired Buy this set at eBay	Retail $12.95 Value $46.65 Growth +260.2% Annual growth 3.2% I own this set I want this set

	330 Basic Building Set Theme Basic Year 1985 Pieces / Minifigs 156 / 2 Availability Retired Buy this set at eBay Bricklink	Retail $9.95 Value $118.06 Growth +1086.5% Annual growth 6.2% I own this set I want this set

	510 Basic Building Set Theme Basic Year 1985 Pieces 106 Availability Retired Buy this set at eBay	Retail $3.50 Value $63.40 Growth +1711.4% Annual growth 6.7% I own this set I want this set

	320 Basic Building Set Theme Basic Year 1985 Pieces / Minifigs 77 / 1 Availability Retired Buy this set at eBay	Retail $7.97 Value $45.84 Growth +475.2% Annual growth 4.0% I own this set I want this set

	508 Basic Building Set Theme Basic Year 1985 Pieces 66 Availability Retired Buy this set at Bricklink	Retail $4.95 Value $21.94 Growth +343.2% Annual growth 2.4% I own this set I want this set

	310-4 Basic Building Set Theme Basic Year 1985 Pieces 46 Availability Retired Buy this set at eBay	Retail $5.00 Value $34.52 Growth +590.4% Annual growth 2.9% I own this set I want this set

	504 Basic Building Set Theme Basic Year 1985 Pieces 41 Availability Retired Buy this set at eBay	Retail $3.95 Value $44.07 Growth +1015.7% Annual growth 4.6% I own this set I want this set

	1548-2 Helicopter Theme Basic Year 1985 Pieces 36 Availability Retired Buy this set at eBay	promotional Value $173.80 Annual growth 5.6% I own this set I want this set

	1562-2 Basic Building Set Theme Basic Year 1985 Pieces 32 Availability Retired Buy this set at eBay	Retail $4.00 Value $13.90 Growth +247.5% Annual growth 3.1% I own this set I want this set

	1965 Building Set Trial Size Offer Theme Basic Year 1985 Pieces / Minifigs 32 / 1 Availability Retired Buy this set at eBay Bricklink	Retail $1.50 Value $125.00 Growth +8233.3% Annual growth 14.0% I own this set I want this set

	304 Basic Building Set Theme Basic Year 1985 Pieces 31 Availability Retired Buy this set at eBay	Retail $2.00 Value $15.31 Growth +665.5% Annual growth 3.6% I own this set I want this set

	308-2 Basic Building Set Theme Basic Year 1985 Pieces 30 Availability Retired Buy this set at eBay Bricklink	Retail $3.00 Value $25.00 Growth +733.3% Annual growth 5.3% I own this set I want this set

	1964 Basic Building Set Theme Basic Year 1985 Pieces 27 Availability Retired Buy this set at eBay	Retail $1.49 Value $24.43 Growth +1539.6% Annual growth 7.1% I own this set I want this set

	1546 Aircraft Theme Basic Year 1985 Pieces / Minifigs 26 / 1 Availability Retired Buy this set at Bricklink	promotional Value $100.08 Annual growth 10.4% I own this set I want this set

	1551 Duck Theme Basic Year 1985 Pieces 6 Availability Retired Buy this set at eBay Bricklink	Retail $0.40 Value $5.00 Growth +1150.0% Annual growth 8.7% I own this set I want this set

	293-2 Basic Building Set Theme Basic Year 1985 Availability Retired	Retail $7.00 I own this set I want this set

My Collection

I own this set

I want this set

Set Details

Set number

540-1

Name

Basic Building Set

Theme

Basic

Year

1985

Availability

Retired

Pieces

626 (PPP $0.03)

Minifigs

2 (Value $81.47)

Set Pricing

Retail price

$19.95

New/Sealed

Value

$96.45

Growth

+383.46%

Annual growth

+3.29%

90-day change

18.74%

Used

Value

$29.99

Range

$29.39 - $39.74

Quick Buy

eBay

Check

Bricklink

Check

*Listings are for new/sealed sets.

Set Predictions

New/Sealed

Today's value

$96.45

1 year forecast

$99.62+3.29%

5 year forecast

$112.16+16.29%

$107

$116

540 Basic Building Set is projected to be valued between $107 - $116 within five years.

Insights

Released long ago and now retired, Basic Building Set 540 draws nostalgia-driven interest and benefits from scarce sealed availability, and its generic assortment of standard parts and non-exclusive minifigures limits differentiation and may cap long-term upside.

Set Facts

It comes with 2 Classic Town-style minifigures (one male, one female).

Basic Building Set Reviews

18 ratings

4.7

Collectors

Investors

Theme Analysis

Basic

Sets

402

Years

1972 - 2003

Annual growth

+3.89% (this set +3.29%)

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

Community Stats

Basic Building Set currently ranks #55 out of the top most owned sets in Basic.

#1Building Plate, Green

#2X-Large Baseplate Grey

#3Brick Separator, Green

#4Universal Building Set

#5Basic Building Set

#55Basic Building Set

#56Santa's Elves

#57Duck

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)

$96.45

Value (in a year)

$99.62

Value (in 2 years)

$102.80

Accuracy

0.820000 High

Statistical Model

Value (today)

$167.99

Value (in a year)

$173.00

Value (in two years)

$178.02

Accuracy

0.276258 Very low

Used

Machine Learning/AI Model

Value (today)

$29.99

Value (low range)

$29.39

Value (high range)

$39.74

Accuracy

0.765000 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.

Region · United States (USD)

Theme · Light

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