Browse
- Sets
- All Sets
- New Sets
- Recently Retired Sets
- Sets Retiring Soon
- Sets Available Soon
- Minifigs
- All Minifigs
Deals
Analysis
- Sets
- Themes
- Subthemes
- Years
My Collection Sign In or Up

Region

Sets
Basic
Basic Building Set

Why am I seeing ads?Sign In

504 LEGO Basic Building Set

Name: LEGO Basic Building Set
Brand: LEGO
SKU: 504-1
Rating: 4.6 (49 reviews)

Details

Images 1

Set Value (New/Sealed)

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

LEGO 504 Basic Building Set was a 41 piece Basic set released in 1985. The current value for a new, factory sealed Basic Building Set is estimated around $35.

All regions

All regions 2
United States 2

For Sale (New/Sealed)

	(US) Vintage RETIRED 504 Lego Basic Building set from 1985 New (see Description)	BrickEconomy Choice $25.00
	(US) Mint in sealed box	$35.00

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 504 Basic Building Set.

More sets in Basic


	540 Basic Building Set Theme Basic Year 1985 Pieces / Minifigs 626 / 2 Availability Retired Buy this set at Bricklink	Value $153.52 I own this set I want this set

	550 Basic Building Set Theme Basic Year 1985 Pieces / Minifigs 569 / 2 Availability Retired Buy this set at eBay Bricklink	Retail $42.00 Value $286.53 Growth 582.2% Annual growth 5.3% 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 $321.97 Growth 436.6% Annual growth 4.7% 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 $148.19 Growth 394.0% Annual growth 4.4% 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 eBay Bricklink	Retail $25.00 Value $219.16 Growth 776.6% Annual growth 6.0% 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 Bricklink	Value $470.43 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	Value $176.86 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 Bricklink	Value $60.86 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	Value $195.68 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 $493.33 Growth 2891.7% Annual growth 9.6% 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 Bricklink	Value $46.39 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	Value $86.19 I own this set I want this set

	510 Basic Building Set Theme Basic Year 1985 Pieces 98 Availability Retired Buy this set at eBay Bricklink	Retail $1.50 Value $57.66 Growth 3744.0% Annual growth 7.7% 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 Bricklink	Retail $7.97 Value $52.53 Growth 559.1% Annual growth 5.4% 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	Value $24.98 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 $36.96 Growth 639.2% Annual growth 5.9% I own this set I want this set

	1548-2 Helicopter Theme Basic Year 1985 Pieces 36 Availability Retired Buy this set at Bricklink	Value $171.68 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	Value $12.93 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 $112.73 Growth 7415.3% Annual growth 13.1% 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	Value $19.99 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 Bricklink	Value $32.65 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 $29.99 Growth 1912.8% Annual growth 9.6% 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	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 13.3% I own this set I want this set

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

My Collection

I own this set

I want this set

Set Details

Set number

504-1

Name

Basic Building Set

Theme

Basic

Year

1985

Availability

Retired

Pieces

Set Pricing

Value

$35.00

Quick Buy

eBay

Buy

Lowest price

$25.00

Bricklink

Buy

Lowest price

$35.00

*Listings are for new/sealed sets.

Why am I seeing ads?Sign In

Set Predictions

1 year forecast

$36.89

5 year forecast

$44.29

$44

$45

504 Basic Building Set is estimated to be worth between $44 - $45 in 5 years (new/sealed).

Basic Building Set Reviews

49 ratings

4.6

Collectors

Investors

Theme Analysis

Basic

Sets

401

Years

1972 - 2003

Annual growth

+4.89%

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

Community Stats

Basic Building Set currently ranks #374 out of the top most owned sets in Basic.

#1X-Large Baseplate Grey

#2Building Plate, Green

#3Santa Claus

#4Brick Separator, Green

#5Basic Building Set

#374Basic Building Set

#375Basic Building Set

#376Basic Souvenir Box

Set Pricing Models

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

New/Sealed

Machine Learning Model

Value (today)

$35.00

Value (in a year)

$36.89

Value (in 2 years)

$38.79

Accuracy

0.920200 High

Statistical Model

Value (today)

$28.25

Value (in a year)

$28.97

Value (in two years)

$29.70

Accuracy

0.243850 Very low

Change region and currency

Explore

Sets Minifigs Deals

About Us

About BrickEconomy Contact Us

Support Us

Helpful Links

FAQs Widgets Sitemap

Follow BrickEconomy

LEGO, the LEGO logo, the Minifigure and the brick and knob configurations are trademarks and/or copyrights of the LEGO Group of companies which does not sponsor, authorize or endorse this site.
BrickEconomy, the BrickEconomy logo and all content not covered by The LEGO Group's copyright is, unless otherwise stated, ©2022 BrickEconomy.

Change Region

United States
Canada
Australia
China

European Union
United Kingdon
Germany
South Korea

Changes the pricing currency and date formats to a specific region.

Sign In

Remember me

Forgot password?

Don't have an account? Sign up for free!