Prices
| Retailer | Price | Stock | |
|---|---|---|---|
 KmartBest priceChecked |
$39.00Save $11 vs next | In stock | View |
 LEGOChecked |
$49.99 | In stock | View |
 HobbycoChecked |
$49.99 | In stock | View |
 JustBricksChecked |
$49.99 | In stock | View |
 Bricks Mega StoreChecked |
$49.99 | In stock | View |
 Mr ToysChecked |
$49.99 | In stock | View |
 eBay |
See price | — | Check |
 Amazon AU |
See price | — | Check |
 Casey's Toys |
Not available | — | Check |
Price history
No price movement since we listed it on 28 Jul 2026 - steady at $39.00.
Common questions
Is the LEGO Space Exploration Telescope on sale right now?
Yes. The best price right now is $39 at Kmart, about 22% below the $49.99 it sells for at other retailers. Prices move quickly, so check the full comparison above before you buy.
Is now a good time to buy the LEGO Space Exploration Telescope?
Yes. At $39, the LEGO Space Exploration Telescope is about 22% below the $49.99 it sells for at other retailers, so it is a good time to buy.
Where is the LEGO Space Exploration Telescope cheapest right now?
The cheapest price for the LEGO Space Exploration Telescope right now is $39 at Kmart. We compare 6 retailers on this set, so the full price table above shows every current offer.
How many pieces does the LEGO Space Exploration Telescope have?
The LEGO Space Exploration Telescope has 278 pieces. At its current price of $39, that is about $0.14 per piece.
Specs
| Set number | 31378 |
|---|---|
| Pieces | 278 pcs |
| Minifigures | 0 |
| Theme | Creator 3 In 1 |
| Price per piece | $0.14 |
Reviews
4.02 / 5 average from 13 reviews across 2 sources.