LEGO Small Train Engine Blue (kt303-1)
The Small Train Engine Blue (kt303-1) is a LEGO 9V set.
It currently has a value of $187.54 based on the average recorded new-condition sale price from 1 April 2026 to 21 October 2026.
Price over time
View price history table
| Month | Avg Price | Sales |
|---|---|---|
| Jan 24 | $197.10 | 1 |
| Feb 24 (estimated) | $197.10 | 0 |
| Mar 24 (estimated) | $197.10 | 0 |
| Apr 24 (estimated) | $197.10 | 0 |
| May 24 (estimated) | $197.10 | 0 |
| Jun 24 (estimated) | $197.10 | 0 |
| Jul 24 (estimated) | $197.10 | 0 |
| Aug 24 (estimated) | $197.10 | 0 |
| Sep 24 (estimated) | $197.10 | 0 |
| Oct 24 (estimated) | $197.10 | 0 |
| Nov 24 (estimated) | $197.10 | 0 |
| Dec 24 (estimated) | $197.10 | 0 |
| Jan 25 (estimated) | $197.10 | 0 |
| Feb 25 (estimated) | $197.10 | 0 |
| Mar 25 (estimated) | $197.10 | 0 |
| Apr 25 (estimated) | $197.10 | 0 |
| May 25 (estimated) | $197.10 | 0 |
| Jun 25 (estimated) | $197.10 | 0 |
| Jul 25 (estimated) | $197.10 | 0 |
| Aug 25 (estimated) | $197.10 | 0 |
| Sep 25 (estimated) | $197.10 | 0 |
| Oct 25 (estimated) | $197.10 | 0 |
| Nov 25 (estimated) | $197.10 | 0 |
| Dec 25 (estimated) | $197.10 | 0 |
| Jan 26 (estimated) | $197.10 | 0 |
| Feb 26 (estimated) | $197.10 | 0 |
| Mar 26 (estimated) | $197.10 | 0 |
| Apr 26 | $187.78 | 1 |
Minifigures
This set contains 0 minifigures.
Monthly sales
We have recorded 2 sales of the Small Train Engine Blue set since Jan 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: Small Train Engine Blue
Theme: 9V
Sub Theme: My Own Train
Set number: kt303-1
Status: Unknown
Pieces: -
Minifigures: 0
$-
£-
-€
-
-
-
Set value
Confidence: Low
Current value: $187.54
Increase from RRP: -
Set colors
The Small Train Engine Blue has pieces and is ranked 20001 on the list of biggest LEGO sets ever made.
Stats
Frequently Asked Questions
How much is the LEGO Small Train Engine Blue (kt303-1) worth?
The LEGO Small Train Engine Blue is currently worth $187.54 based on the average recorded new-condition sale price from 1 April 2026 to 21 October 2026.
Latest recorded sales month: Apr 26
