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![The Evolution of STEM]()
Ideas
#21355 · EAN 5702017824871
879 pieces · 3 minifigs · Released 2025
A fantastic history gift for women, men and STEM enthusiasts
£69
Cheapest at LEGO · + £3 shipping (£72 total) · ✓ In stock
✓ 1 retailers
✓ Updated daily
879
Pieces
3
Minifigs
2025
Year
≈ £0.08 per piece · 879 pieces
68
Heist
Great deal
Lowest in 6 months
Few sellers left
Compare prices
Prices at 1 retailers — updated daily. How we track these prices.
LEGO
Best price
Official
● In stock · + £3 shipping (£72 total)
£69
Price history — last 90 days
Lowest price across listed retailers.
Lowest price
Specifications
Set #
21355
Theme
Ideas
Pieces
879
Minifigs
3
Year
2025
Status
In production
All-time low
£69
Price per piece
£0.08
EAN
5702017824871
Cheapest Ideas sets
The Evolution of STEM (LEGO set 21355) is a LEGO Ideas set with 879 pieces. Compare LEGO prices for it across retailers and check the full price history before you buy.
The best price for The Evolution of STEM right now is £69 across 1 retailers — matching the official LEGO RRP of .
The lowest daily price has held steady around £69 over the past month.
Brickheist tracks the price of The Evolution of STEM daily and keeps up to 12 months of price history. Right now it's at its all-time low of £69 — a great moment to buy.
Frequently asked questions
How much does The Evolution of STEM cost?
The cheapest tracked price for The Evolution of STEM is £69, compared across 1 retailers and updated every day on Brickheist.
What is the lowest price for The Evolution of STEM?
The all-time low we've recorded for The Evolution of STEM (set 21355) is £69. The 12-month price history is shown on this page so you can spot a genuine deal.
Where can I buy The Evolution of STEM the cheapest?
Brickheist compares The Evolution of STEM across LEGO retailers so you can buy at the lowest price. See the retailer table above for live prices, stock and shipping.
£69
at LEGO