Browse
- Sets
- All Sets
- New Sets
- Recently Retired Sets
- Sets Retiring Soon
- Sets Available Soon
- Set Release Rumors
- Minifigs
- All Minifigs
- New Minifigs
- Recently Retired Minifigs
- Minifigs Retiring Soon
Deals
Analysis
- Sets
- Themes
- Subthemes
- Years
- Most Valuable
- Most Expensive
- Most Owned
- BE 100 Index
- Minifigures
- Most Valuable
- Most Owned
My CollectionSign In or Up

Sets
Friends
Play Cube
Olivia's Play Cube - Researcher

41402 LEGO Friends Olivia's Play Cube - Researcher

Name: LEGO Friends Olivia's Play Cube - Researcher
Brand: LEGO
SKU: 41402-1
Availability: InStock
Rating: 4.60 (17 reviews)

Images 4Description 1

41402 LEGO Friends Olivia's Play Cube - Researcher

LEGO 41402 Olivia's Play Cube - Researcher is a Friends set valued at $19 for new and sealed sets, up 88% from an original retail price of $9.99. The set retired in March 2020 with annual appreciation averaging 5.30% since. On the used market, values range from $5 to $8 based on condition. Secondary market prices for new and sealed sets typically fall between $15 and $20.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Olivia's Play Cube - Researcher since March 2020. Very high accuracy

LEGO 41402 Olivia's Play Cube – Researcher is a Friends Play Cube set released in 2020, containing 40 pieces and 1 mini-doll. The set centers on a portable cube case with a small lab and classroom build for Olivia, along with science accessories. It includes a mystery pet figure, a hallmark feature of the Play Cube series.

A new and sealed Olivia's Play Cube - Researcher is currently valued at around $19, with annual growth of approximately 4%, which is lower than other Play Cube sets. The average used price is $6 for those in good overall condition. New and sealed listings currently range from $15 to $22. Based on current trends, this set could be valued near $20 within the next year.

All regions

All regions 13
United States 12
Canada 1

For Sale (New/Sealed)

	(US) Friends Olivia?s Play Cube 41402	BrickEconomy Choice $13.19
	(US) Friends Andrea's Play Cube 41400	$14.95 -20.2%
	(US) Andrea's Play Cube LEGO Friends (41400)	$15.00 -20.0%
	(US) Friend Stephanie's Shopping Play Cube #41406 ~ NEW	$15.00 -20.0%
	(US) FRIENDS: Olivia's Play Cube (41402)	$15.99 -14.7%
	(CA) Friends Olivias Play Cube 41402 Building Kit, Includes 1 Surprise Pet	$17.61 -6.0%
	(US) Friend Stephanie's Shopping Play Cube #41406 ~ NEW	$17.90 -4.5%
	(US) Olivia's Shopping Play Cube LEGO Friends (41407)	$19.99 +6.7%
	(US) Friends Olivias Play Cube 41402	$20.00 +6.7%
	(US) Box has shelfwear	$22.25 +18.7%
	(US) 41402 Olivia's Play Cube - Researcher Series #1 Friends	$24.99 +33.4%
	(US) Olivia's Shopping Play Cube LEGO Friends (41407)	$25.00 +33.4%
	(US) Friends Olivias Shopping Play Cube 41407	$35.95 +91.8%

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 41402 Olivia's Play Cube - Researcher.

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 41402 Olivia's Play Cube - Researcher.

Mini-doll figures

Olivia's Play Cube - Researcher contains 1 mini-doll figure. The mini-doll figure is exclusive to this set.

Play Cube Series 1 Sets


	41400 Andrea's Play Cube - Singer Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 49 / 1 Availability Retired Buy this set at Amazon eBay	Retail $9.99 Value $15.55 Growth +55.7% Annual growth 7.3% I own this set I want this set

	41401 Stephanie's Play Cube - Baker Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 44 / 1 Availability Retired Buy this set at Amazon eBay	Retail $9.99 Value $19.97 Growth +99.9% Annual growth 11.5% I own this set I want this set

	41403 Mia's Play Cube - Veterinarian Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 36 / 1 Availability Retired Buy this set at Amazon eBay	Retail $9.99 Value $20.88 Growth +109.0% Annual growth 7.4% I own this set I want this set

	41404 Emma's Play Cube - Photographer Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 40 / 1 Availability Retired Buy this set at Amazon eBay	Retail $9.99 Value $19.99 Growth +100.1% Annual growth 7.0% I own this set I want this set

Sets in Friends / Play Cube


	41414 Emma's Summer Play Cube Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 53 / 1 Availability Retired Buy this set at Amazon eBay	Retail $9.99 Value $12.51 Growth +25.2% Annual growth 4.5% I own this set I want this set

	41436 Olivia's Jungle Play Cube Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 51 / 1 Availability Retired Buy this set at eBay	Retail $9.99 Value $24.57 Growth +145.9% Annual growth 9.3% I own this set I want this set

	41413 Mia's Summer Play Cube Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 50 / 1 Availability Retired Buy this set at eBay	Retail $9.99 Value $12.82 Growth +28.3% Annual growth 4.5% I own this set I want this set

	41438 Emma's Jungle Play Cube Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 50 / 1 Availability Retired Buy this set at eBay	Retail $12.99 Value $14.56 Growth +12.1% Annual growth 10.0% I own this set I want this set

	41409 Emma's Play Cube Toy Store Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 49 / 1 Availability Retired Buy this set at Amazon eBay	Retail $9.99 Value $17.39 Growth +74.1% Annual growth 6.2% I own this set I want this set

	41412 Olivia's Summer Play Cube Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 48 / 1 Availability Retired Buy this set at eBay Bricklink	Retail $9.99 Value $12.46 Growth +24.7% Annual growth 4.3% I own this set I want this set

	41407 Olivia's Play Cube Sweet Shop Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 47 / 1 Availability Retired Buy this set at Amazon eBay Bricklink	Retail $9.99 Value $17.62 Growth +76.4% Annual growth 5.7% I own this set I want this set

	41411 Stephanie's Summer Play Cube Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 47 / 1 Availability Retired Buy this set at eBay Bricklink	Retail $9.99 Value $12.74 Growth +27.5% Annual growth 4.8% I own this set I want this set

	41434 Andrea's Jungle Play Cube Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 47 / 1 Availability Retired Buy this set at eBay	Retail $12.99 Value $12.82 I own this set I want this set

	41406 Stephanie's Play Cube Beauty Salon Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 44 / 1 Availability Retired Buy this set at Amazon eBay	Retail $9.99 Value $19.98 Growth +100.0% Annual growth 6.8% I own this set I want this set

	41410 Andrea's Summer Play Cube Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 43 / 1 Availability Retired Buy this set at eBay Bricklink	Retail $9.99 Value $12.41 Growth +24.2% Annual growth 3.9% I own this set I want this set

	41437 Mia's Jungle Play Cube Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 43 / 1 Availability Retired Buy this set at eBay	Retail $12.99 Value $23.12 Growth +78.0% Annual growth 5.6% I own this set I want this set

	41435 Stephanie's Jungle Play Cube Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 41 / 1 Availability Retired Buy this set at eBay	Retail $12.99 Value $18.84 Growth +45.0% Annual growth 4.3% I own this set I want this set

	41405 Andrea's Play Cube Pet Shop Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 40 / 1 Availability Retired Buy this set at Amazon eBay	Retail $9.99 Value $20.00 Growth +100.2% Annual growth 7.2% I own this set I want this set

	41408 Mia's Play Cube Cinema Theme / Subtheme Friends / Play Cube Year 2020 Pieces / Mini-doll figures 37 / 1 Availability Retired Buy this set at eBay	Retail $9.99 Value $18.59 Growth +86.1% Annual growth 6.8% I own this set I want this set

My Collection

I own this set

I want this set

Set Details

Set number

41402-1

Name

Olivia's Play Cube - Researcher

Theme

Friends

Subtheme

Play Cube

Year

2020

Released

January 2, 2020

Retired

March 14, 2020

Availability

Retired

Pieces

40 (PPP $0.25)

Mini-doll figures

1 (Value $3.91)

(Exclusive)

Set Pricing

Retail price

$9.99

New/Sealed

Value

$18.74

Growth

+87.59%

Annual growth

+5.30%

Rolling growth

+1.11% (Previous 12 months)

90-day change

1.17%

Used

Value

$5.91

Range

$4.94 - $7.72

Quick Buy

eBay

Buy

Lowest price

$13.19

Highest price

$35.95

Amazon

Buy

Price

Check

Bricklink

Buy

Lowest price

$11.36 (SI)

Highest price

$22.25

*Listings are for new/sealed sets.

Set Predictions

New/Sealed

Today's value

$18.74

1 year forecast

$19.73+5.30%

5 year forecast

$23.66+26.23%

$23

$24

41402 Olivia's Play Cube - Researcher is projected to be valued between $23 - $24 within five years.

Insights

A short 2020 Friends Play Cube release with a mystery pet variant, Olivia's Play Cube - Researcher has shown modest post-retirement appreciation driven mostly by sealed-condition scarcity, and its niche cube format and non-exclusive character elements keep long-term demand limited and somewhat volatile.

Set Facts

The LEGO Friends Olivia’s Play Cube (41401) includes an Olivia mini-doll, a buildable lab, a classroom, and a mystery pet.
The set is a portable designed to stack or connect with the other five collectible cubes.

Regional Retail Prices (LEGO.com/Store)

United States

$9.99

United Kingdom

£7.99

Canada

$13.99

Europe

€9.99

Australia

$15.99

Barcodes

UPC

673419319867

EAN

5702016618884

Olivia's Play Cube - Researcher Reviews

17 reviews

4.6

Collectors

Investors

“The sets are a couple of small builds to create each scene within the base and the lid. The builds are simple but given the fiddly nature of the small elements the sets are rated 6+. These are attractive little sets that are both playable and easily transportable. My... More daughter loved them and commandeered them immediately, the opening and closing of the cubes and finding the animals was an immediate source of joy.”

Full review at www.newelementary.com

Subtheme Analysis

Friends / Play Cube

Sets

Years

2020 - 2021

Lifespan

8 mos (this set 2 mos)

Annual growth

+5.48% (this set +5.30%)

This set's annual growth (CAGR) vs. subtheme

Community Stats

Olivia's Play Cube - Researcher currently ranks #9 out of the top most owned sets in Friends Play Cube.

#1Olivia's Flamingo Cube

#2Emma's Dalmatian Cube

#3Stephanie's Cat Cube

#4Andrea's Swimming Cube

#5Mia's Pug Cube

#9Olivia's Play Cube - Researcher

#10Olivia's Play Cube Sweet Shop

#11Emma's Play Cube Toy Store

About Friends Play Cube

The LEGO Friends Play Cube theme is a subset of the LEGO Friends line, offering compact sets housed within portable, transparent cubes. Each cube contains a mini-scene, a Friends mini-doll character, and various accessories. The cubes are designed for on-the-go play and collectibility.

Play Cube consists of 30 sets that ran from 2020 to 2021.

Summary

Friends Play Cube Olivia's Play Cube - Researcher set 41402 was released on January 2, 2020, retailing for $10, it has since been retired. New, unopened sets are valued at $19, used ones can be found for $6.

Let kids imagine the joy of scientific revelation with this LEGO® Friends Olivia’s Play Cube (41401). This collectible, compact toy is a microcosm of amusement. Inside the portable toy you’ll find an Olivia mini-doll, buildable lab and LEGO classroom, and lots of mini-doll accessories. There's even a mystery pet – watch as kids delight in their animal discovery!

Each cube gives kids a taste of the LEGO Friends world. And if they want to explore more they can collect all 5, which stack or connect so kids can display them in fun shapes. Introduce kids to Heartlake City, where they can learn about the world in the company of their friends.

Set Pricing Models

BrickEconomy uses a number of methods to determine the value of a set.

New/Sealed

Machine Learning/AI Model

Value (today)

$18.74

Value (in a year)

$19.73

Value (in 2 years)

$20.73

Accuracy

0.961000 Very high

Statistical Model

Value (today)

$18.32

Value (in a year)

$18.62

Value (in two years)

$18.92

Accuracy

0.209686 Very low

Used

Machine Learning/AI Model

Value (today)

$5.91

Value (low range)

$4.94

Value (high range)

$7.72

Accuracy

0.906000 High

To learn more about how we calculate pricing and forecasting, check out our article on BrickEconomy’s Approach to LEGO Pricing and Future Value Predictions.

Region · United States (USD)

Theme · Light

Explore

Sets Minifigs Deals

About Us

About BrickEconomy Contact Us Support Us

Helpful Links

FAQs Widgets Sitemap

Follow BrickEconomy

Facebook

Twitter/X

Instagram

LEGO, the LEGO logo, the Minifigure and the brick and knob configurations are trademarks and/or copyrights of the LEGO Group of companies which does not sponsor, authorize or endorse this site.
BrickEconomy, the BrickEconomy logo and all content not covered by The LEGO Group's copyright is, unless otherwise stated, ©2026 BrickEconomy.

Change Region

Changes the pricing currency and date formats to a specific region. Adjusts pricing and date formats to region.