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Compare 6 retailers.

Retailer prices for 21598 are sorted by the lowest delivered price when shipping is known.

Retailer prices

Prices tracked across 67 retailers, updated twice a day.

Featured
LEGO Official Store Buy safely from the Official LEGO Store · lego.com In stock - € 5.95 shipping 22 Sep - € 35.94 € 5.95 shipping 1 LEGO.com Best deal lego.com In stock - € 5.95 shipping 22 Sep - € 35.94 € 5.95 shipping 2 Coolshop coolshop.nl In stock - Free shipping 22 Sep - € 42.50 € 29.99 Free shipping 3 Kruidvat kruidvat.nl In stock Pre-order Shipping unknown; total may be higher 21 Sep −7% Unknown Price: € 27.99 € 29.99 Shipping unknown; total may be higher 4 ALMAspeelgoed almaspeelgoed.nl In stock - Shipping unknown; total may be higher 22 Sep - Unknown Price: € 30.99 € 29.99 Shipping unknown; total may be higher 5 Playtoday playtoday.nl In stock - Shipping unknown; total may be higher 22 Sep - Unknown Price: € 32.99 € 29.99 Shipping unknown; total may be higher 6 Made in Billund madeinbillund.nl In stock 2-3 days Shipping unknown; total may be higher 22 Sep - Unknown Price: € 34.95 € 29.99 Shipping unknown; total may be higher

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Full price history at a glance.

Lowest yet
€27.99
29 Aug 2026 · Kruidvat
Peak price
€42.50
2 Sep 2026 · Coolshop
Average
€32.09
7% above RRP
RRP
€29.99
reference price

Daily lowest price tracked across 6 Dutch retailers. The dotted line marks LEGO's recommended retail price.

Source: daily measurement at 6 Dutch retailers, 14 May 2026 – 22 Sep 2026. RRP via LEGO.com.

Last 12 price points for LEGO 21598 Underwater Adventure
Date Price Retailer Stock
€42.50 Coolshop In stock
€29.99 LEGO.com In stock
€32.99 Playtoday In stock
€34.95 Made in Billund In stock
€30.99 ALMAspeelgoed In stock
€30.99 ALMAspeelgoed In stock
€27.99 Kruidvat In stock
€42.50 Coolshop In stock
€29.99 LEGO.com In stock
€42.50 Coolshop In stock
€29.99 LEGO.com In stock
€32.99 Playtoday In stock
Price expectation

Price will likely hold steady.

28%
Low · ±6%

Low likelihood of further drops. Current price is near the all-time low.

Estimated price · next 3 months

now · €27.99 expected · €28.55
Price expectation Underwater Adventure
Date Price Type
2026-06-25 €29.99 History
2026-06-26 €29.99 History
2026-06-27 €29.99 History
2026-06-28 €29.99 History
2026-06-29 €29.99 History
2026-06-30 €29.99 History
2026-07-01 €29.99 History
2026-07-02 €29.99 History
2026-07-03 €29.99 History
2026-07-04 €29.99 History
2026-07-05 €29.99 History
2026-07-06 €29.99 History
2026-07-07 €29.99 History
2026-07-08 €29.99 History
2026-07-09 €29.99 History
2026-07-10 €29.99 History
2026-07-11 €29.99 History
2026-07-12 €29.99 History
2026-07-13 €29.99 History
2026-07-14 €29.99 History
2026-07-15 €29.99 History
2026-07-16 €29.99 History
2026-07-17 €29.99 History
2026-07-18 €29.99 History
2026-07-19 €29.99 History
2026-07-20 €29.99 History
2026-07-21 €29.99 History
2026-07-22 €29.99 History
2026-07-23 €29.99 History
2026-07-24 €29.99 History
2026-07-25 €29.99 History
2026-07-26 €29.99 History
2026-07-27 €29.99 History
2026-07-28 €29.99 History
2026-07-29 €29.99 History
2026-07-30 €29.99 History
2026-07-31 €29.99 History
2026-08-01 €29.99 History
2026-08-02 €29.99 History
2026-08-03 €29.99 History
2026-08-04 €29.99 History
2026-08-05 €29.99 History
2026-08-06 €29.99 History
2026-08-07 €29.99 History
2026-08-08 €29.99 History
2026-08-09 €29.99 History
2026-08-10 €29.99 History
2026-08-11 €29.99 History
2026-08-12 €32.99 History
2026-08-13 €32.99 History
2026-08-14 €29.99 History
2026-08-15 €29.99 History
2026-08-16 €29.99 History
2026-08-17 €29.99 History
2026-08-18 €29.99 History
2026-08-19 €29.99 History
2026-08-20 €29.99 History
2026-08-21 €29.99 History
2026-08-22 €29.99 History
2026-08-23 €29.99 History
2026-08-24 €29.99 History
2026-08-25 €29.99 History
2026-08-26 €29.99 History
2026-08-27 €29.99 History
2026-08-28 €29.99 History
2026-08-29 €27.99 History
2026-08-30 €27.99 History
2026-08-31 €27.99 History
2026-09-01 €27.99 History
2026-09-02 €27.99 History
2026-09-03 €27.99 History
2026-09-04 €27.99 History
2026-09-05 €29.99 History
2026-09-06 €27.99 History
2026-09-07 €27.99 History
2026-09-08 €27.99 History
2026-09-09 €29.99 History
2026-09-10 €29.99 History
2026-09-11 €29.99 History
2026-09-12 €29.99 History
2026-09-13 €29.99 History
2026-09-14 €29.99 History
2026-09-15 €29.99 History
2026-09-16 €29.99 History
2026-09-17 €27.99 History
2026-09-18 €27.99 History
2026-09-19 €27.99 History
2026-09-20 €29.99 History
2026-09-21 €27.99 History
2026-09-22 €27.99 History
2026-10-22 €28.18 Forecast
2026-11-21 €28.36 Forecast
2026-12-21 €28.55 Forecast
€29.99 RRP
€27.99 Lowest · 90 days
€42.50 Highest · 90 days
Stable Trend

About this set

For LEGO Underwater Adventure (21598), we track 6 Dutch retailers, with 6 currently in stock. This set from the Minecraft theme has 310 pieces, including 3 minifigures and was released in 2026. The current lowest price is €27.99 at Kruidvat, 7% below the RRP of €29.99. That works out to €0.09 per piece and a saving of €2.00 versus the RRP. The lowest price ever was €27.99 on 29 Aug 2026 at Kruidvat. The set is recommended for builders aged 8 and up. The current price is at or near that low, so this is a strong time to buy. Use price history and stock data to judge whether this is a good time to buy.

Pieces
310
Age
8+
Explore more

Dive deeper into this set.

All about this set

Steve explores the ocean and battles hostile, undersea mobs

Media

View the set from every angle.

12 images
LEGO Underwater Adventure (21598) Front view LEGO Underwater Adventure (21598) - image 1 Image 2 LEGO Underwater Adventure (21598) - image 2 Image 3 LEGO Underwater Adventure (21598) - image 3 Image 4 LEGO Underwater Adventure (21598) - image 4 Image 5 LEGO Underwater Adventure (21598) - image 5 Image 6
Reference

Set details

Set number 21598
Theme Minecraft
Year 2026
Pieces 310
Minifigures 3
Price per piece €0.09
Age 8+
RRP €29.99
Parts

Parts inventory

310
pieces
76 unique parts across 27 colors
Distinctive parts
  • Tile Special 2 x 2 Inverted with Pixelated Dark Green, Dark Red, White and Gray Print (Minecraft Guardian) Part ID 11203pr0002
  • Tile 2 x 3 with Pixelated Orange Eye Print Part ID 26603pr0005
  • Container Box 2 x 2 x 1 1/3 with Hinge Part ID 7711
Building instructions Underwater Adventure instruction manual

Minifigures in Underwater Adventure.

3 minifigures according to this set's Rebrickable inventory.

All minifigures
Deep Sea Diver fig-017677
Deep Sea Diver
fig-017677
Steve (Nougat Face, Lavender Helmet and Armor) fig-017676
Steve (Nougat Face, Lavender Helmet and Armor)
fig-017676
Zombie (Sand Green Head (Drowned)) fig-017679
Zombie (Sand Green Head (Drowned))
fig-017679
More guides
Frequently asked questions

All about the Underwater Adventure.

What is the lowest price for Underwater Adventure?
The lowest current price we show is €27.99.

Has LEGO 21598 ever been cheaper?
The lowest historical price was €27.99 on 29 Aug 2026 at Kruidvat.

How many pieces does LEGO 21598 have?
This set has 310 pieces.

Which minifigures are included in LEGO 21598?
This set includes 3 minifigures, including Deep Sea Diver, Steve, Zombie.

What year is this set from?
LEGO 21598 was released in 2026.

What is the RRP for LEGO 21598?
LEGO's recommended retail price is €29.99.

What is the recommended age for LEGO 21598?
LEGO recommends ages 8+ for this set.

Is LEGO 21598 still available?
Yes, this set is currently available at 6 retailers.

Which retailers do you compare?
We currently compare 6 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.