LEGO Basic Set Trial Size (1523-1)
The Basic Set Trial Size (1523-1) is a LEGO Universal Building Set set.
This LEGO set has 27 pieces. It currently has a value of $19.87 based on the average recorded new-condition sale price from 1 April 2026 to 20 October 2026.
Price over time
View price history table
| Month | Avg Price | Sales |
|---|---|---|
| Oct 25 | $14.65 | 1 |
| Nov 25 (estimated) | $19.98 | 0 |
| Dec 25 | $23.97 | 1 |
| Jan 26 (estimated) | $22.64 | 0 |
| Feb 26 (estimated) | $21.31 | 0 |
| Mar 26 (estimated) | $19.98 | 0 |
| Apr 26 (estimated) | $18.64 | 0 |
| May 26 (estimated) | $17.31 | 0 |
| Jun 26 | $19.98 | 1 |
Minifigures
This set contains 0 minifigures.
Monthly sales
We have recorded 3 sales of the Basic Set Trial Size set since Oct 25. 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: Basic Set Trial Size
Theme: Universal Building Set
Sub Theme: Basic
Set number: 1523-1
Status: Unknown
Pieces: 27
Minifigures: 0
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Set value
Confidence: Low
Current value: $19.87
Increase from RRP: -
Set colors
The Basic Set Trial Size has 27 pieces and is ranked 13120 on the list of biggest LEGO sets ever made.
The most common colour in this set is Blue
The most common part in this set is Brick 2 x 2
Stats
Frequently Asked Questions
How much is the LEGO Basic Set Trial Size (1523-1) worth?
The LEGO Basic Set Trial Size is currently worth $19.87 based on the average recorded new-condition sale price from 1 April 2026 to 20 October 2026.
How many pieces are in the LEGO Basic Set Trial Size?
The LEGO Basic Set Trial Size (1523-1) contains 27 pieces, making it the 13120th biggest LEGO set ever made.
Latest recorded sales month: Jun 26
