LEGO LEGO Building Systems (40505-1)
The LEGO Building Systems (40505-1) is a LEGO Promotional set.
It currently has a value of $104.21 based on average sale price over the last 6 months.
Price over time
View price history table
| Month | Avg Price | Sales |
|---|---|---|
| Mar 24 | $180.09 | 54 |
| Apr 24 | $160.47 | 18 |
| May 24 | $169.39 | 8 |
| Jun 24 | $167.61 | 3 |
| Jul 24 | $172.96 | 1 |
| Aug 24 | $158.69 | 6 |
| Sep 24 | $164.04 | 11 |
| Oct 24 | $158.69 | 7 |
| Nov 24 | $164.04 | 1 |
| Dec 24 | $147.99 | 5 |
| Jan 25 | $167.61 | 7 |
| Feb 25 | $156.91 | 12 |
| Mar 25 | $158.69 | 18 |
| Apr 25 | $172.96 | 2 |
| May 25 | $164.04 | 5 |
| Jun 25 | $144.43 | 1 |
| Jul 25 | $158.69 | 2 |
| Aug 25 | $135.51 | 3 |
| Sep 25 | $142.64 | 2 |
| Oct 25 | $135.51 | 1 |
| Nov 25 | $137.29 | 0 |
| Dec 25 | $139.08 | 2 |
| Jan 26 | $117.68 | 11 |
| Feb 26 | $160.47 | 6 |
| Mar 26 | $123.03 | 1 |
Minifigures
This set contains 0 minifigures.
Monthly sales
We have recorded 187 sales of the LEGO Building Systems set since Mar 24. The chart below shows the number of recorded sales per month, which can help indicate the popularity and availability of this set on the secondary market.
My collection
Set details
Name: LEGO Building Systems
Theme: Promotional
Sub Theme: LEGO House
Set number: 40505-1
Status: Unknown
Pieces: -
Minifigures: 0
Dec 31, 2024
Dec 31, 2024
Dec 31, 2024
Dec 31, 2024
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Set value
Confidence: High
Current value: $104.21
Increase from RRP: -
Set colors
The LEGO Building Systems has pieces and is ranked 20001 on the list of biggest LEGO sets ever made.
The most common colour in this set is Dark Bluish Gray
The most common part in this set is Tile 2 x 2
Stats
Frequently Asked Questions
How much is the LEGO LEGO Building Systems (40505-1) worth?
The LEGO LEGO Building Systems is currently worth $104.21 based on the average sale price over the last 6 months.
How many pieces are in the LEGO LEGO Building Systems?
The LEGO LEGO Building Systems (40505-1) contains 0 pieces, making it the 20001st biggest LEGO set ever made.
Price data last updated: Mar 26
