LEGO 70433 J.B.'s Submarine is a Hidden Side set valued at $38 for new and sealed sets, up 88% from an original retail price of $19.99. The set retired in August 2021 with annual appreciation averaging 6.53% since. Used copies are valued between $14 and $19 depending on condition. Secondary market prices for new and sealed sets typically fall between $23 and $40. Momentum has turned upward lately, with a value on the rise, together with growth ahead of similar sets.

J.B.'s Submarine Value (New/Sealed)

This chart represents the current new/sealed value of the set J.B.'s Submarine since August 2021. Very high accuracy
LEGO 70433 J.B.’s Submarine is a Hidden Side set released in 2020, containing 224 pieces and 3 minifigures. It features a buildable submarine and a seabed scene, plus a shark figure. The included minifigures are Parker, Vaughn Geist, and Statue of Evil. When used with the LEGO Hidden Side AR app, the model can be scanned to reveal a haunted deep-sea environment with ghost-hunting gameplay and a battle against the boss ghost Kreatoru.

J.B.'s Submarine has climbed about 6.5% a year since retirement and is worth around $38 sealed. If the forecast is right, it keeps going, to about $43 in five years. The average used price is $15 for those in good overall condition. The 3 included minifigs account for approximately 41% of the set's total value. New and sealed listings currently range from $38 to $45. The set was available for 14 months, from June 2020 to August 2021.
Collector and Investor Standing
Hidden Side collectors chase the unique figures, and this submarine delivers with Parker in his diving suit. The Statue of Evil makes it a required piece for completing the line's roster. It remains a niche favorite despite the theme's modest growth.
54/100
Collector
A steady following
Rare Parker dive and evil statue included
34/100
Investor
Among the weakest
Theme lacks traction for long-term interest

For Sale (New/Sealed)

(CA) HIDDEN SIDE 70433 J.B.'S SUBMARINE (2020) NEW SEALED HTF $28.28
-24.7%
(AU) Hidden Side - J.B.'s Submarine #70433 - BNIB $29.37
-21.8%
(US) Hidden Side J.B.'s Submarine 70433 App-Enabled 224 pcs 7+ Box
BrickEconomy Choice
$30.00
-20.2%
(CA) 70433 Hidden Side J.B.'s Submarine Factory Sealed $31.74
-15.5%
(US) Hidden Side 70433 J.B.'s Submarine NEW SEALED RETIRED RARE $34.99
-6.9%
(US) J.B.'s Submarine from BrickLink seller trmnti222 $37.00
-1.5%
(US) HIDDEN SIDE: J.B.'s Submarine (70433)..New..Factory sealed $37.97
+1.0%
(FR) HIDDEN SIDE 70433 - J.B. 'S SUBMARINE $38.69
+3.0%
(US) HIDDEN SIDE: J.B.'s Submarine (70433) $38.99
+3.8%
(US) HIDDEN SIDE: J.B.'s Submarine (70433) New / Factory Sealed / RETIRED, 224pc $39.50
+5.1%
(US) 70433 Hidden Side J.B.'s Submarine New SealedPERFECT BOX GUARANTEE $39.99
+6.4%
(US) J.B.'s Submarine from BrickLink seller jakedaddy $39.99
+6.4%
(US) J.B.'s Submarine from BrickLink seller dolamite $40.00
+6.4%
(US) Hidden Side 70433 J.B.'s Submarine Set New Sealed Retired $44.00
+17.1%
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Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 70433 J.B.'s Submarine.

Sale Trends

This chart shows the sales trends of new/sealed 70433 J.B.'s Submarine.

Market Momentum

Bullish
This set's value is climbing and it is outpacing its theme.
SupplyTypical for Hidden Side
Listings down 17% this month
12 months agoToday
Growth vs peers+5% typical for Hidden Side
+37% over the past year
12 months agoToday
Outlook:19% bearish·0% neutral·81% bullish
Why it's moving, signals and outlook

J.B.'s Submarine Minifigs

J.B.'s Submarine contains 3 minifigures. Two of the minifigures are exclusive to this set.

Sets in Hidden Side

70437 Mystery Castle

Year 2020
Pieces / Minifigs 1,035 / 6
Availability Retired
70437 LEGO Hidden Side Mystery Castle
Retail $99.99
Value $222.03
Growth  +122.1%
Annual growth 7.6%

70436 Phantom Fire Truck 3000

Year 2020
Pieces / Minifigs 760 / 5
Availability Retired
70436 LEGO Hidden Side Phantom Fire Truck 3000
Retail $59.99
Value $98.02
Growth  +63.4%
Annual growth 6.8%

70431 The Lighthouse of Darkness

Year 2020
Pieces / Minifigs 540 / 5
Availability Retired
70431 LEGO Hidden Side The Lighthouse of Darkness
Retail $49.99
Value $69.99
Growth  +40.0%
Annual growth 3.7%

70432 Haunted Fairground

Year 2020
Pieces / Minifigs 466 / 5
Availability Retired
70432 LEGO Hidden Side Haunted Fairground
Retail $49.99
Value $61.22
Growth  +22.5%
Annual growth 3.2%

70435 Newbury Abandoned Prison

Year 2020
Pieces / Minifigs 400 / 4
Availability Retired
70435 LEGO Hidden Side Newbury Abandoned Prison
Retail $39.99
Value $67.14
Growth  +67.9%
Annual growth 10.4%

70430 Newbury Subway

Year 2020
Pieces / Minifigs 348 / 3
Availability Retired
70430 LEGO Hidden Side Newbury Subway
Retail $29.99
Value $30.00
Growth  +0.0%

70429 El Fuego's Stunt Plane

Year 2020
Pieces / Minifigs 295 / 3
Availability Retired
70429 LEGO Hidden Side El Fuego's Stunt Plane
Retail $29.99
Value $39.98
Growth  +33.3%
Annual growth 4.8%

70434 Supernatural Race Car

Year 2020
Pieces / Minifigs 244 / 3
Availability Retired
70434 LEGO Hidden Side Supernatural Race Car
Retail $29.99
Value $39.99
Growth  +33.3%
Annual growth 4.1%

70427 Welcome to the Hidden Side

Year 2020
Pieces / Minifigs 189 / 4
Availability Retired
70427 LEGO Welcome to the Hidden Side
Retail $19.99
Value $37.23
Growth  +86.2%
Annual growth 9.6%

70428 Jack's Beach Buggy

Year 2020
Pieces / Minifigs 170 / 3
Availability Retired
70428 LEGO Hidden Side Jack's Beach Buggy
Retail $19.99
Value $21.81
Growth  +9.1%
Annual growth 1.9%

J.B.'s Submarine Questions

What does LEGO 70433 J.B.'s Submarine sell for now?

Today's value for a new, sealed copy of J.B.'s Submarine is $38. Sealed copies typically change hands for $23 to $40. That is up 35% on three months ago. A used copy in good condition goes for about $15.

Can you still buy LEGO 70433 J.B.'s Submarine from LEGO?

No. J.B.'s Submarine left LEGO's shelves in August 2021 after a run of 14 months. Collectors now buy it on the secondary market, from sellers on sites like eBay and BrickLink.

Has LEGO 70433 J.B.'s Submarine increased in value?

Yes. Since it sold for $19.99 in shops, J.B.'s Submarine has risen 88% in value, about 6.5% a year. It has outgrown the Hidden Side average of 3.8% a year by a clear margin.

What will LEGO 70433 J.B.'s Submarine be worth next year?

If our forecast holds, J.B.'s Submarine should be worth close to $38 next year, close to where it is today. The short-term market reading is bullish. The market signals lean toward a rise. Like any forecast, this is an estimate.

What comes in LEGO 70433 J.B.'s Submarine?

J.B.'s Submarine has 224 pieces, about $0.09 each at retail, and 3 minifigures: Parker L. Jackson, Statue of Evil and Vaughn Geist. As a group the minifigures are valued at around $15, about 41% of the set's value, led by Statue of Evil at $6.40. Parker L. Jackson and Statue of Evil cannot be found in any other set.

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Welcome to the Hidden Side, where physical and digital worlds merge. This LEGO® Hidden Side J.B.’s Submarine (70433) playset combines a buildable submarine and seabed setting with advanced app technology for an incredible single or multiplayer augmented reality (AR) play experience.

This J.B.'s Submarine playset reveals a haunted deep-sea digital world when viewed through a smart device equipped with the free LEGO Hidden Side AR app. Kids then get to explore, hunt ghosts, solve mysteries and battle boss ghost Kreatoru. And with Parker, Vaughn Geist and Statue of Evil minifigures, plus a shark figure, kids can also dive into a world of creative hands-on play. An ever-changing LEGO Hidden Side experience.
Description provided by LEGO©