LEGO 70435 Newbury Abandoned Prison is a Hidden Side set valued at $67 for new and sealed sets, up 68% from an original retail price of $39.99. The set retired in August 2021 with annual appreciation averaging 10.36% since. Used copies are valued between $37 and $46 depending on condition. Secondary market prices for new and sealed sets typically fall between $60 and $73. Momentum is balanced for now, with listings holding even, along with a forecast in line with similar sets.

Newbury Abandoned Prison Value (New/Sealed)

This chart represents the current new/sealed value of the set Newbury Abandoned Prison since August 2021. Very high accuracy
LEGO 70435 Newbury Abandoned Prison is a Hidden Side set released in 2020, containing 400 pieces and 4 minifigures. The main build depicts a decaying prison that converts into a “possessed mode” configuration and integrates with the Hidden Side augmented reality app for interactive play. The minifigures include Jack, Rami, El Fuego, and Nate Lockem, along with Spencer and Maximus dog figures. Features include transformable elements for the haunted state and app-triggered ghost-hunting gameplay.

A new, sealed Newbury Abandoned Prison is worth around $67 today. It has grown about 10.4% a year since retirement, and our forecast has it 5% higher a year from now. The average used price is $38 for those in good overall condition. The 4 included minifigs account for approximately 24% of the set's total value. New and sealed listings currently range from $64 to $80. The set was available for 14 months, from June 2020 to August 2021.

For Sale (New/Sealed)

(US) HIDDEN SIDE: Newbury Abandoned Prison (70435) NEW Retired
BrickEconomy Choice
$54.99
(US) Hidden Side 70435 Newbury Abandoned Prison - new/sealed $55.99
-16.6%
(US) HIDDEN SIDE: Newbury Abandoned Prison (70435), NEW, RETIRED $58.00
-13.6%
(US) HIDDEN SIDE: Newbury Abandoned Prison (70435) $58.97
-12.2%
(CA) HIDDEN SIDE 70435 NEWBURY ABANDONED PRISON (2020) NEW SEALED HTF $59.87
-10.8%
(US) Newbury Abandoned Prison from BrickLink seller Chyboy13 $59.95
-10.7%
(US) Newbury Abandoned Prison from BrickLink seller jedifireman219 $60.00
-10.6%
(US) Newbury Abandoned Prison from BrickLink seller milwaukee $60.00
-10.6%
(US) Hidden Side - Newbury Abandoned Prison 70435 New $60.85
-9.4%
(US) HIDDEN SIDE: Newbury Abandoned Prison (70435), NEW, RETIRED. GR3 $60.94
-9.2%
(US) Hidden Side 70435 Newbury Abandoned Prison 2020 Retired New Sealed $62.99
-6.2%
(US) Hidden Side: 70435 Newbury Abandoned Prison, New, Sealed, Retired $67.00
-0.2%
(US) Hidden Side 70435 Newbury Abandoned Prison Set New Sealed Retired $67.00
-0.2%
(US) 70435 Hidden Side - Newbury Abandoned Prison - NISB RETIRED $67.50
+0.5%
Picked for your regionShow 23 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 70435 Newbury Abandoned Prison.

Sale Trends

This chart shows the sales trends of new/sealed 70435 Newbury Abandoned Prison.

Market Momentum

Neutral
More listings are appearing, so momentum is holding level.
DemandLower half in Hidden Side
High demand
12 months agoToday
SupplyTypical for Hidden Side
Listings steady this month
12 months agoToday
Growth vs peers+4% typical for Hidden Side
+3% over the past year
12 months agoToday
Outlook:14% bearish·76% neutral·10% bullish
Why it's moving, signals and outlook

Newbury Abandoned Prison Minifigs

Newbury Abandoned Prison contains 4 minifigures. Three 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%

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%

70433 J.B.'s Submarine

Year 2020
Pieces / Minifigs 224 / 3
Availability Retired
70433 LEGO Hidden Side J.B.'s Submarine
Retail $19.99
Value $37.58
Growth  +88.0%
Annual growth 6.5%

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%

Newbury Abandoned Prison Questions

How much is LEGO 70435 Newbury Abandoned Prison worth today?

Sealed in its box, Newbury Abandoned Prison is valued at $67, with most sales landing between $60 and $73. On the used market, expect to pay around $38.

Is LEGO 70435 Newbury Abandoned Prison retired?

Yes. Newbury Abandoned Prison retired in August 2021, having been in production for 14 months. Sealed copies are now found only on the secondary market, so the price follows what collectors will pay.

Is LEGO 70435 Newbury Abandoned Prison worth more than it cost?

Yes. Newbury Abandoned Prison has gained 68% on its original retail price of $39.99, about 10.4% a year. That beats the Hidden Side average of 3.8% a year by a clear margin.

Will LEGO 70435 Newbury Abandoned Prison go up in value?

Our forecast says yes. Our one-year forecast has Newbury Abandoned Prison at around $70 a year from now, about 5% more than today. The short-term market reading is neutral. Demand, supply and price signals are mixed or quiet. Forecasts are estimates, not guarantees.

How many pieces and minifigures are in LEGO 70435 Newbury Abandoned Prison?

The set contains 400 pieces, about $0.10 each at retail, with 4 minifigures: Douglas Elton / El Fuego, Jack Davids, Rami and Nate Lockem. Their combined value is about $16, roughly a quarter of what the set is worth. Nate Lockem is the most valuable at $4.66. Douglas Elton / El Fuego, Rami and Nate Lockem cannot be found in any other set.

Get a value badge
Show this set's value on your website or blog.
In the LEGO® Hidden Side universe, physical and digital worlds merge to provide an incredible single or multiplayer augmented reality (AR) experience. This Newbury Abandoned Prison (70435) playset combines the open creative play of LEGO building toys with an app so that interaction with the model triggers events in the digital world.

Scan the digitally interactive Newbury Abandoned Prison model with a smart device, equipped with the free Hidden Side ARapp, to reveal an amazing digital world. Here, kids can explore and solve mysteries, hunt ghosts and battle boss ghost Bart Chaney. Kids can also transform the model to ‘possessed mode’ and enjoy hands-on LEGO play with the 3 minifigures and 2 dog figures.
Description provided by LEGO©