LEGO 31130 Sunken Treasure Mission: Submarine, Octopus & More!

★★★★
69 reviews · 372+ sold
$130.68
7 people bought this in the last week
3 people have this in their cart right now
🔥 95% claimed — only 3 left at this price!
Only 3 left!
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Last purchased 21 minutes ago by someone in Canberra
Ships in 1-2 business days Australia-wide delivery
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Description & Specs

Fun underwater action with a rebuildable octopus toy!

Kids aged 8 and up can enjoy thrilling underwater adventures with the amazing LEGO® Creator 3in1 Sunken Treasure Mission (31130). The playset features a supercool submarine, a giant posable octopus toy, 2 minifigures, and a safe with gold bars and gems.

Endless creative fun for little builders
Kids can enjoy 3 different build-and-play experiences with this LEGO Creator 3in1 set. They can build the submarine and octopus toys and then rebuild them into a smaller submarine and giant lobster playset. They can make a scene with a giant manta ray, a diver, and a coral reef with a small cave, or use their imaginations and turn the same bricks into something else.

A fun digital experience for LEGO fans
LEGO toys come with interactive digital building instructions to make the building experience even more fun. Available in the LEGO Building Instructions app for use on smartphones and tablets, the zoom and rotate tools help kids visualise the model as they build.

  • 3in1 toy: Little builders can enjoy nonstop creative fun with the LEGO® Creator 3in1 Sunken Treasure Mission (31130), featuring 3 models in 1: an octopus, a giant lobster and a giant manta ray
  • Endless play possibilities: Kids can choose to play out stories with an octopus and a submarine, a giant lobster and a smaller submarine, or a giant manta ray, a diver and a coral reef
  • Posable sea animals: the octopus can move its head and tentacles, the giant lobster can move its eyes, pincers, legs and tail, and the giant manta ray can move its tail and the tips of its wings
  • Packed with features: the submarine has a cockpit, camera, propellers, and a cargo hatch. The smaller submarine has a cockpit and propellers, and the coral reef has a secret cave
  • 2 minifigures: There are 2 minifigures with each build: a skeleton and either a submarine pilot or a diver so kids can enjoy fun role-play action
  • A fun build: This 522-piece building set lets kids aged 8 and up enjoy a rewarding building experience and makes a creative gift for passionate LEGO® fans
  • Play on the go – Measuring over 3 in. (8 cm) high, 4.5 in. (12 cm) long and 4 in. (10 cm) wide, the submarine toy is a portable size for kids to take anywhere
  • Interactive digital building: Using the LEGO® Building Instructions app, little builders can zoom, rotate and visualize a digital version of their model on their smartphones and tablets
  • Premium quality: For more than 6 decades, LEGO® bricks have been made to ensure they pull apart consistently every time
  • Safety assurance: LEGO® building bricks meet stringent global safety standards

Shipping & Returns

Standard Shipping Australia-wide
Ships in 1-2 business days from our Australian warehouses
30-Day Returns
Change your mind? Return within 30 days for a full refund. Item must be unused and in original packaging.

Customer Reviews

4.3 ★★★★☆ 56 reviews
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✓ Fast Delivery ✓ Great Quality ✓ As Described Verified Purchases
D
Daniel P. 📍 Hobart TAS
1 month ago
✓ Verified Purchase

Brilliant Aussie deal

Been buying LEGO gear for years and this is one of their better ones. The LEGO 31130 quality is excellent — everything was included and setup took under 10 minutes. Had it at the door in Brisbane within 2 days. My son immediately claimed it for himself so I had to order another. 10 out of 10.

C
Chloe D. 📍 Darwin NT
1 month ago
✓ Verified Purchase

No complaints at all

Exactly as described. Quick shipping. Would buy again.

M
Michael C. 📍 Townsville QLD
1 month ago
✓ Verified Purchase

Works perfectly out of the box

Was exactly what I needed for the price I paid. Arrived well packaged and was easy to set up straight away. Already recommended it to a friend who is also thinking of getting one.

H
Hannah P. 📍 Cairns QLD
1 month ago
✓ Verified Purchase

Worth every cent

Did a lot of comparison shopping before buying here and I have no regrets. Best price I found anywhere and delivery was fast — 3 days to Melbourne. Product feels genuinely premium, not cheap at all. Packaging was solid too, box arrived in perfect shape. Will be back for more.

T
Thomas R. 📍 Ballarat VIC
1 months ago
✓ Verified Purchase

Does the job well

LEGO quality is always reliable and this was no exception. Fast delivery too.

J
Jessica L. 📍 Toowoomba QLD
2 months ago
✓ Verified Purchase

Already bought a second one

Placed the order in the evening and got a shipping notification the next morning. Arrived 2 days later in great condition. Product is well made and does everything it should. Really happy with the whole experience.