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Retiring Soon

LEGO Space Exploration Telescope (31378)

LEGO Space Exploration Telescope (31378)
Set number
31378
Theme
Creator 3-in-1
Pieces
278
Retail price
$34.99
Age
8+
Owner rating
4.5★
Availability
Will ship by October 29, 2026
On retiring list since
September 15, 2026
Check price on Amazon Buy on LEGO.com

On LEGO’s Last Chance to Buy list. LEGO has flagged this set for retirement — once it leaves the list, production ends and the aftermarket is the only way to get one.

LEGO Space Exploration Telescope is a 278-piece Creator 3-in-1 set for ages 8+, currently $34.99 at retail (LEGO.com shows “Will ship by October 29, 2026”). At $34.99 for 278 pieces it works out to 12.6¢ per piece. It’s the 3rd-priciest of the 7 Creator 3-in-1 sets currently on LEGO’s retiring list. We first spotted it on the Last Chance to Buy list on September 15, 2026. LEGO.com owners rate it 4.5★ out of 5.

More Creator 3-in-1 sets retiring soon

LEGO Wild Animals: Majestic Rhino with Birds (31171) Wild Animals: Majestic Rhino with Birds 31171 · $59.99 LEGO Unicorn Castle (31175) Unicorn Castle 31175 · $44.99 LEGO Typewriter with Flowers (31169) Typewriter with Flowers 31169 · $29.99 LEGO Record Player with Flowers (31172) Record Player with Flowers 31172 · $29.99 LEGO Retro Telephone (31174) Retro Telephone 31174 · $29.99 LEGO Exotic Parrot (31136) Exotic Parrot 31136 · $19.99

Recently retired Creator 3-in-1 sets

LEGO Retro Roller Skate (31148) Retro Roller Skate 31148 · was $29.99 LEGO Exotic Peacock (31157) Exotic Peacock 31157 · was $19.99 LEGO Red Dragon (31145) Red Dragon 31145 · was $6.99 LEGO Flowers in Watering Can (31149) Flowers in Watering Can 31149 · was $29.99 LEGO Cute Bunny (31162) Cute Bunny 31162 · was $19.99 LEGO Aircraft: Race Plane (31160) Aircraft: Race Plane 31160 · was $14.99

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