close

Affiliate disclosure: Investabrick participates in the Amazon Associates Program, the eBay Partner Network, and the LEGO® Affiliate Program. As an affiliate, we may earn from qualifying purchases made through links on this site.

LEGO Sets by Sub Theme - Hidden Side Promotional

Hidden Side Promotional is an innovative LEGO theme that blends the excitement of augmented reality with the imaginative world of ghost hunting. This unique subtheme invites builders to explore a haunted town filled with mysterious spirits and supernatural adventures. Each set features intricately designed locations, such as a spooky school or a haunted lighthouse, where players can uncover hidden secrets and engage in thrilling ghost-catching missions. The combination of physical building and digital interaction allows fans to experience a new level of storytelling, as they can use a dedicated app to reveal hidden elements and challenges within their creations. As builders construct their sets, they can unlock interactive features through the app, transforming their LEGO models into dynamic environments teeming with ghostly encounters. The promotional aspect of this theme often includes exclusive minifigures and limited-edition sets, enhancing the collectibility and excitement for fans. With its captivating blend of traditional play and modern technology, Hidden Side Promotional encourages creativity and exploration, making it a standout choice for both LEGO enthusiasts and newcomers alike.

close
I Own This
close
I Sold This
Newbury Juice Bar Image
Set Number
40336
Year
2019
Pieces
127
Availability
Retired
RRP: $13
Total Growth: 54%
Value: $20
Annual Growth: 7%
close
I Own This
close
I Sold This
El Fuego's Stunt Cannon Image
Set Number
30464
Year
2020
Pieces
46
Availability
Retired
RRP: $5
Total Growth: 20%
Value: $6
Annual Growth: 5%
close
I Own This
close
I Sold This
Drag Racer Image
Set Number
40408
Year
2020
Pieces
134
Availability
Retired
RRP: $13
Total Growth: -31%
Value: $9
Annual Growth: -7%
close
I Own This
close
I Sold This
Chef Enzo's Haunted Hotdogs Image
Set Number
30463
Year
2020
Pieces
43
Availability
Retired
RRP: $5
Total Growth: -40%
Value: $3
Annual Growth: -8%
Showing 1 to 4 of 4 items
Sub Theme Details
Sets:
4
Minifigures:
0
Years:
2019 to 2020
Sub Theme Pricing
Retail:
$36
Value:
$38
Growth:
$2
Annualised Growth:
0%
Best Performing Sets (Total Growth) in this Sub Theme
LEGO Minas Tirith Launch GWP Strategy – Why Day One Buying Made Sense Image

LEGO Minas Tirith Launch GWP Strategy – Why Day One Buying Made Sense

4 months ago

Why buying LEGO Minas Tirith at launch may have been smarter than waiting for discounts, thanks to the exclusive Grond GWP and launch extras....

Read More
Investing in LEGO 101 – The Investabrick Guide to LEGO Investment Image

Investing in LEGO 101 – The Investabrick Guide to LEGO Investment

8 months ago

Welcome to the Investabrick guide to LEGO Investment where we look at the key factors that affect investing in LEGO and provide you with LEGO investment advice....

Read More
Best LEGO Sets Retiring in 2026: Top 10 Investment Picks Image

Best LEGO Sets Retiring in 2026: Top 10 Investment Picks

16 hours ago

Discover our top 10 LEGO investment sets retiring in 2026, including The Endurance, Venator and Starry Night. Find the best buys before stock disappears....

Read More
LEGO NINJAGO SMART Play 2027: Investment Outlook Image

LEGO NINJAGO SMART Play 2027: Investment Outlook

6 days ago

LEGO NINJAGO SMART Play is rumoured for 2027. Could new technology affect the theme's 14% historic growth and future investment potential?...

Read More
LEGO 11388 Venetian Neighbourhood: Investment Potential Image

LEGO 11388 Venetian Neighbourhood: Investment Potential

1 week ago

Is LEGO 11388 Venetian Neighbourhood worth investing in? We examine its £449.99 price, collector appeal, Venetian Water Taxi GWP and long-term potential....

Read More
LEGO UK Insiders Days July 2026 – 4 Essential Sets Image

LEGO UK Insiders Days July 2026 – 4 Essential Sets

3 months ago

LEGO UK Insiders Days runs 7-12 July with key deals on Jaws, Maersk, Willy Wonka and Lamborghini Countach before retirement....

Read More
LEGO Icons Top 5 Sets Retiring in 2026 – Best Investment Picks to Buy Before They’re Gone Image

LEGO Icons Top 5 Sets Retiring in 2026 – Best Investment Picks to Buy Before They’re Gone

6 months ago

Discover the top 5 LEGO Icons sets retiring in 2026 with the strongest investment potential. From The Endurance to the Eiffel Tower, find out which sets to buy now before pric...

Read More
Top Offers
Offers Calendar Image

If you enjoy our content and you are about to purchase your next LEGO® set, we'd appreciate if you'd help us by clicking through one of our affiliate links.

Shop now at Lego Shop now at Amazon Shop now at Ebay

Please remember to support our community and buy your LEGO via our affiliate links wherever possible and please remember to accept cookies in your browser.