LEGO® Master Builder Academy 20215 Invention Designer
Market value
Market value (new, sealed) on November 7, 2026: $95.95 – 20% above RRP ($79.99). See the value history
The Lego set Invention Designer with the set number 20215 is part of the LEGO Master Builder Academy theme and is recommended for ages 9 - 14. It was released in 2013. It includes 3 minifigures. The model has 675 pieces, and we estimate it takes around 2 hours to build. It was designed by Mel Caddick.
The recommended retail price is $79.99.
The Part-Out-Value (POV) is the sum of the average prices paid on bricklink.com for all parts of this set. It is about $71.29.
Lego 20215 product data
Set Information
Set ID
20215
Pieces
675
Designer
Mel Caddick
Building Time
2 hours
Age Range
9 - 14
Availability
Release
2013
Retiring Status
Retired
Price Information
RRP
$79.99
Insiders Points (for purchase at Lego)
520
Part Out Value
$71.29
LEGO 20215 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- $95.95
- Growth vs. RRP
- +19.9 % $79.99
- Range
- $95.95 – $144.58
- Average
- $139.72
Loading price history…
LEGO 20215 price history: how has the price changed?
Brickfact has been recording retailer prices since 10/25/2026. Best price so far: $189.99 (13 days ago).
- Best price since 10/25/2026
- $189.99 +138% vs. RRP · 13 days ago
Daily lowest prices at the tracked shops, including shipping. Gaps indicate days with no recorded price. The table lists each shop’s lowest price.
Lowest price per retailer (since 10/25/2026)
| Retailer | Current | Lowest price | Date |
|---|---|---|---|
| Walmart.com | – | $189.99 | 11/01/26 |
Lowest price per day that Brickfact recorded at the retailers in the price comparison, including shipping where known – as in the comparison above. Amazon offers are not included in the price history.
Minifigures from 20215 Invention Designer
The Invention Designer set includes 3 different minifigures, 3 of which are unique to this set. The combined value of the minifigures is $21.70, which is ~27% of the RRP of this set.
x1
MBA Level Four Kit 10 Minifigure
Master Builder Academy
2013
#mba004
$7.23
i
Unique
x1
MBA Level Four Kit 11 Minifigure
Master Builder Academy
2013
#mba005
$7.49
Unique
x1
MBA Level Four Kit 12 Minifigure
Master Builder Academy
2013
#mba006
$6.98
Unique
Building Instruction for LEGO 20215 Invention Designer
Part Lists for LEGO 20215 Invention Designer
LEGO 20215 Frequently Asked Questions
Is LEGO 20215 still available?
LEGO has retired 20215 Invention Designer, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is $95.95.
When was LEGO 20215 cheapest?
Since tracking began on 10/25/2026, the lowest shop price recorded by Brickfact for LEGO 20215 was $189.99 on 10/25/2026 at Walmart.com, including shipping. Amazon prices are not included.
