Forecast Model

This represents the expected annual growth (CAGR) based on a forecast model only.
LEGO 21340 Tales of the Space Age is a 688 piece Ideas exclusive set released in 2023. It consists of 4 connectible, space-themed 3D postcards depicting scenes inspired by 1980s sci-fi myths, movies, books and posters.

While the MSRP is $49.99, the current average price on the secondary markets is around $45. The set is estimated to retire sometime within mid to late 2024. Once retired, the expected annual growth will be close to 7% after the second year, which will value the set between $61 and $65 shortly after it is retired.

For Sale (New/Sealed)

This chart shows the sales listing trends of 21340 Tales of the Space Age.
(US) 21340 Ideas Tales of the Space Age Building Set, 4 Connectible 3D Postcard
BrickEconomy Choice
$38.00
(VN) Ideas Tales of the Space Age 21340 Adult Building Set New Release
$40.00
-20.0%
(FR) Kit d'clairage LED pour LEGO Ideas Tales Of The Space Age 21340 NEUF en boite
$43.29
-13.4%
(US) Ideas: Tales of the Space Age 21340 (D1)
$44.99
-10.0%
(US) Ideas Tales of the Space Age 21340 Adult Building Set New Release
$45.00
-10.0%
(US) Ideas: Tales of the Space Age (21340)
$45.00
-10.0%
(US) Ideas 21340 Tales of the Space Age Exclusive 688 Pcs. New Sealed
$45.99
-8.0%
(US) Official LEGO Tales of the Space Age
$49.99
0.0%
(US) Sealed, New in Box
$50.00
(US) BrickLink store BuildingBricksTogether2017
$50.00
(AT) + 3.5% paypal fees | if you need higher qtys please get in touch with us!
$51.01
+2.0%
(CA) BrickLink store TO.Bricks
$51.24
+2.5%
(CA) In sealed box
$52.70
+5.4%
(AT) BrickLink store Toys4Kids12
$52.99
+6.0%
Show 15 more listings

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Turn off your thrusters and let your mind drift into space with this LEGO® Ideas Tales of the Space Age (21340) building set. It features 4 connectible brick-built 3D postcards, each depicting scenes inspired by 1980s sci-fi myths, movies, books and posters. Create cool minimalist LEGO brick representations of an observatory for viewing comets and shooting stars, a moon base and lunar eclipse, a shuttle blasting through space, and a black hole.

Build together, display together
A stellar gift idea for space, astronomy and art lovers, the buildable postcards look great freestanding on a table or shelf or hung on the wall. The models are also easy to connect for displaying together. The set comes with separate building instructions for each postcard, making it an ideal group activity to enjoy with family or friends.

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