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Very nice set, not for beginners
-4% · today
LEGO Grand Piano 21323
Lowest price now
€ 384,93
−1.3% vs. last week
You save vs. RRP
−€ 15.06
−4%
Good time to buy € 1.71 below the average price.
View at Proshop for €384.93Price details
Lowest ever
€ 289.99
RRP
€ 399.99
Average price
€ 386.64
Price per piece
€ 0.11
Release date
1 Aug 2020
1 / 34
ESC to close
Compare 5 retailers.
Retailer prices for 21323 are sorted by the lowest delivered price when shipping is known.
Retailer pricesPrices tracked across 67 retailers, updated twice a day.
1
PP
Proshop
Best deal
proshop.nl
In stock
-
€ 6.99 shipping
25 Sep
−4%
€ 391.92
€ 6.99 shipping
2
BB
Brickmo
brickmo.com
In stock
Pre-order
Shipping unknown; total may be higher
24 Sep
-
Unknown
Price: € 399.00
€ 399.99
Shipping unknown; total may be higher
3
Made in Billund
madeinbillund.nl
In stock
2-3 days
Shipping unknown; total may be higher
24 Sep
-
Unknown
Price: € 399.99
Shipping unknown; total may be higher
4
2T Toys
2ttoys.nl
In stock
Pre-order
Shipping unknown; total may be higher
24 Sep
-
Unknown
Price: € 409.99
€ 399.99
Shipping unknown; total may be higher
5
MisterBricks
misterbricks.nl
In stock
Pre-order
Shipping unknown; total may be higher
24 Sep
-
Unknown
Price: € 449.00
€ 399.99
Shipping unknown; total may be higher
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Full price history at a glance.
Lowest yet
€289.99
28 May 2026 · Bol.com
Peak price
€606.08
4 Jan 2026 · BricksDirect
Average
€386.64
3% below RRP
RRP
€399.99
reference price
Daily lowest price tracked across 16 Dutch retailers. The dotted line marks LEGO's recommended retail price.
Source: daily measurement at 16 Dutch retailers, 14 Dec 2025 – 25 Sep 2026. RRP via LEGO.com.
| Date | Price | Retailer | Stock |
|---|---|---|---|
| €384.93 | Proshop | In stock | |
| €449.00 | MisterBricks | In stock | |
| €399.99 | Made in Billund | In stock | |
| €399.00 | Brickmo | In stock | |
| €409.99 | 2T Toys | In stock | |
| €387.39 | Proshop | In stock | |
| €449.00 | MisterBricks | In stock | |
| €399.99 | Made in Billund | In stock | |
| €399.00 | Brickmo | In stock | |
| €409.99 | 2T Toys | In stock | |
| €387.39 | Proshop | In stock | |
| €449.00 | MisterBricks | In stock |
Price expectation
Price will likely drop.
77%
High · ±6%
Stronger signal than most sets in this theme. Waiting is a reasonable strategy.
Estimated price · next 3 months
| Date | Price | Type |
|---|---|---|
| 2026-06-27 | €355.00 | History |
| 2026-06-28 | €289.99 | History |
| 2026-06-29 | €289.99 | History |
| 2026-06-30 | €289.99 | History |
| 2026-07-01 | €289.99 | History |
| 2026-07-02 | €289.99 | History |
| 2026-07-03 | €289.99 | History |
| 2026-07-04 | €289.99 | History |
| 2026-07-05 | €289.99 | History |
| 2026-07-06 | €289.99 | History |
| 2026-07-07 | €289.99 | History |
| 2026-07-08 | €289.99 | History |
| 2026-07-09 | €289.99 | History |
| 2026-07-10 | €322.05 | History |
| 2026-07-11 | €322.13 | History |
| 2026-07-12 | €322.13 | History |
| 2026-07-13 | €322.13 | History |
| 2026-07-14 | €321.65 | History |
| 2026-07-15 | €321.65 | History |
| 2026-07-16 | €301.31 | History |
| 2026-07-17 | €322.72 | History |
| 2026-07-18 | €339.49 | History |
| 2026-07-19 | €322.72 | History |
| 2026-07-20 | €339.49 | History |
| 2026-07-21 | €337.00 | History |
| 2026-07-22 | €337.00 | History |
| 2026-07-23 | €339.49 | History |
| 2026-07-24 | €307.39 | History |
| 2026-07-25 | €307.39 | History |
| 2026-07-26 | €307.39 | History |
| 2026-07-27 | €307.39 | History |
| 2026-07-28 | €307.39 | History |
| 2026-07-29 | €307.39 | History |
| 2026-07-30 | €307.39 | History |
| 2026-07-31 | €307.39 | History |
| 2026-08-01 | €375.16 | History |
| 2026-08-02 | €375.16 | History |
| 2026-08-03 | €375.16 | History |
| 2026-08-04 | €359.29 | History |
| 2026-08-05 | €359.29 | History |
| 2026-08-06 | €359.29 | History |
| 2026-08-07 | €359.29 | History |
| 2026-08-08 | €359.29 | History |
| 2026-08-09 | €359.29 | History |
| 2026-08-10 | €359.29 | History |
| 2026-08-11 | €359.29 | History |
| 2026-08-12 | €359.29 | History |
| 2026-08-13 | €360.00 | History |
| 2026-08-14 | €373.60 | History |
| 2026-08-15 | €373.60 | History |
| 2026-08-16 | €373.60 | History |
| 2026-08-17 | €373.60 | History |
| 2026-08-18 | €373.60 | History |
| 2026-08-19 | €373.60 | History |
| 2026-08-20 | €373.60 | History |
| 2026-08-21 | €373.60 | History |
| 2026-08-22 | €373.60 | History |
| 2026-08-23 | €373.60 | History |
| 2026-08-24 | €373.60 | History |
| 2026-08-25 | €373.37 | History |
| 2026-08-26 | €373.37 | History |
| 2026-08-27 | €389.95 | History |
| 2026-08-28 | €389.95 | History |
| 2026-08-29 | €389.95 | History |
| 2026-08-30 | €389.95 | History |
| 2026-08-31 | €399.99 | History |
| 2026-09-01 | €399.99 | History |
| 2026-09-02 | €399.99 | History |
| 2026-09-03 | €389.95 | History |
| 2026-09-04 | €389.95 | History |
| 2026-09-05 | €389.95 | History |
| 2026-09-06 | €389.95 | History |
| 2026-09-07 | €389.95 | History |
| 2026-09-08 | €399.99 | History |
| 2026-09-09 | €389.95 | History |
| 2026-09-10 | €389.95 | History |
| 2026-09-11 | €389.95 | History |
| 2026-09-12 | €389.95 | History |
| 2026-09-13 | €389.95 | History |
| 2026-09-14 | €389.95 | History |
| 2026-09-15 | €399.00 | History |
| 2026-09-16 | €399.00 | History |
| 2026-09-17 | €389.81 | History |
| 2026-09-18 | €389.81 | History |
| 2026-09-19 | €389.28 | History |
| 2026-09-20 | €389.28 | History |
| 2026-09-21 | €388.70 | History |
| 2026-09-22 | €387.39 | History |
| 2026-09-23 | €387.39 | History |
| 2026-09-24 | €387.39 | History |
| 2026-09-25 | €384.93 | History |
| 2026-10-25 | €377.23 | Forecast |
| 2026-11-24 | €369.53 | Forecast |
| 2026-12-24 | €361.83 | Forecast |
€399.99
RRP
€289.99
Lowest · 90 days
€449.00
Highest · 90 days
Falling
Trend
About this set
For LEGO Grand Piano (21323), we track 5 Dutch retailers, with 5 currently in stock. This set from the Ideas theme has 3,662 pieces and was released in 2020. The current lowest price is €384.93 at Proshop, 4% below the RRP of €399.99. That works out to €0.11 per piece and a saving of €15.06 versus the RRP. The lowest price ever was €289.99 on 28 May 2026 at Bol.com. The set is recommended for builders aged 18 and up. The current price is above that low, so waiting for a drop may pay off. Use price history and stock data to judge whether this is a good time to buy.
Dimensions
23 × 31 × 36 cm
Weight
6.09 kg
Pieces
3,662
Age
18+
Explore more
Dive deeper into this set.
All about this set
Do you have a passion for music? Do you like to relax by focusing on a fun, hands-on project in your free time? If so, this incredible LEGO® Ideas Grand Piano model kit (21323) is just the creative activity for you. Beautiful and playable Feel the pride of building a sophisticated, brick-built version of a concert grand piano that you can actually play music with! Recreate the hammer action of each piano key, the moving pedal and authentic details such as the propped-open top lid and fallboard. Turn on the motor and then you are all set to play wonderful music – select user play on the free LEGO Powered Up app to play the notes yourself or activate auto play and just listen. LEGO sets for your lifestyle Take some time out and enjoy creating a LEGO musical masterpiece to display in your home or workplace. Part of a collection of LEGO building sets for adults, it makes a truly special birthday present or Christmas gift for yourself, the musician, piano player or hobbyist in your life.
It's really not just any LEGO set. It's the LEGO IDEAS series. Yes, I know, it seems like I'm advertising something, but that's exactly what it is. LEGO products have undeniable quality, but they are all very, very, very expensive. In this case, I have to say that the designer of this particular set should receive (and already has a few) the award for the best design for adults that has ever been made in its entire history. Five instruction manuals, to assemble with the whole family (mine in this case, 3 children, my wife and I). It's difficult to explain how good it is, compared to the recent garbage that has been released, such as the "Star Wars Death Star", which is neither a star, nor a diorama, nor anything at all (and it's also the most expensive set in history). Seriously, for me, it's one of the best LEGO purchases I've made in a long time. It's really not just any LEGO set. It's the LEGO IDEAS series. Yes, I know, it seems like I'm advertising something, but that's exactly what it is. LEGO products have undeniable quality, but they are all very, very, very expensive. In this case, I have to say that the designer of this particular set should receive (and...
Reference
Set details
Set number
21323
Theme
Ideas
Year
2020
Pieces
3,662
Price per piece
€0.11
Age
18+
Dimensions
23 × 31 × 36 cm
Weight
6.09 kg
RRP
€399.99
Parts inventory
3,662
pieces
Distinctive parts
-
Tile 6 x 6 with Bottom Tubes with "PLAYDAY" Music Sheet print Part ID 10202pr0009
-
Tile Special 2 x 2 Inverted with Gold LEGO print Part ID 11203pr0018
-
Sensor, Motion, We-Do 2.0 2 x 4 x 1 Part ID 20844
Building instructions
Grand Piano instruction manual
Related sets Ideas.
Other sets from the same theme for price comparison.
Frequently asked questions
All about the Grand Piano.
What is the lowest price for Grand Piano?
The lowest current price we show is €384.93.
Has LEGO 21323 ever been cheaper?
The lowest historical price was €289.99 on 28 May 2026 at Bol.com.
How many pieces does LEGO 21323 have?
This set has 3,662 pieces.
What year is this set from?
LEGO 21323 was released in 2020.
What is the RRP for LEGO 21323?
LEGO's recommended retail price is €399.99.
What is the recommended age for LEGO 21323?
LEGO recommends ages 18+ for this set.
Is LEGO 21323 still available?
Yes, this set is currently available at 5 retailers.
Which retailers do you compare?
We currently compare 5 retailer prices for this set.
How often do you update prices?
We check prices multiple times per day at every tracked retailer and publish the most recent value on this page.