Robot Inventor
The Robot Inventor (51515-1) is a LEGO Mindstorms set that was released in October 2020 and retired in July 2023 with a shelf life of 2 years and 10 months .
This LEGO set has 949 pieces and had a RRP of $359.99 (£314.99 / 359.99€) which equates to a price per piece of 0.38c (0.33p / 0.38€) . Since it retired it has grown in value by 54.4% and now has a value of $555.92 based on average sale price over the last 6 months.
Price over time
Minifigures
This set contains 0 minifigures.
Monthly sales
My collection
Set details
Name: Robot Inventor
Theme: Mindstorms
Set number: 51515-1
Status: Retired
Retired for: 1 year, 6 months
Pieces: 949
Minifigures: 0
Released: October 2020
Retired: July 2023
Shelf life: 2 years, 10 months
$359.99
£314.99
359.99€
0.379c
0.332p
0.379€
Set value
Confidence: High
Current value: $555.92
Increase from RRP: 54.4%
Yearly ROI: 36.3%
Set colors
The Robot Inventor has 949 pieces and is ranked 829 on the list of biggest LEGO sets ever made.
The most common colour in this set is Black
The most common part in this set is Technic, Pin with Friction Ridges
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