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10403 LEGO Building Bigger Thinking World Fun
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10403 LEGO Building Bigger Thinking World Fun
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LEGO 10403 World Fun is a Classic set valued at $23 for new and sealed sets, up 17% from an original retail price of $19.99. The set retired in January 2019 with annual appreciation averaging 2.62% since. Used copies are valued between $9 and $12 depending on condition. Secondary market prices for new and sealed sets typically fall between $22 and $28. Its market is holding steady for now, even with growth that outpaces similar sets.

World Fun Value (New/Sealed)

This chart represents the current new/sealed value of the set World Fun since January 2019. Very high accuracy
LEGO 10403 World Fun is a Classic Building Bigger Thinking set released in 2018, containing 295 pieces and 2 minifigures. It was issued to mark the 60th anniversary of the LEGO brick and includes a special edition printed anniversary tile. The set features a broad assortment of elements such as wheels, special shapes, eyes, and accessories including a trident. Its parts selection supports open-ended building across small models and scenes.

A new World Fun sells for around $23 today, after averaging 2.6% growth a year since retirement. Give it five years and our forecast has it near $29. The average used price is $10 for those in good overall condition. The 2 included minifigs account for approximately 39% of the set's total value. New and sealed listings currently range from $22 to $27. The set was available for 12 months, from January 2018 to January 2019.
Collector and Investor Standing
This Classic line is the quiet backbone of hobby ownership. It is everywhere, and that ubiquity keeps this world-travelling kit off most wanted lists. The plain figures barely scratch the surface of what seasoned builders chase for status.
43/100
Collector
A small following
Ubiquitous Classic line keeps interest low
59/100
Investor
In the middle of the pack
Middle standing reflects steady, broad appeal
All regions

For Sale (New/Sealed)

 (US) PROMOTIONAL 10403 World Fun GWP NEW RETIRED
BrickEconomy Choice
$17.97
(US) Building Bigger Thinking (10403) Factory Sealed $18.82
-19.7%
(US) CLASSIC World Fun 10403 New Sealed Retired 2018 SET $19.99
-14.7%
(US) CLASSIC: World Fun (10403) $20.00
-14.7%
(US) World Fun from BrickLink seller nanajon $20.00
-14.7%
(AU) NEW Lego 10403 World Fun Box Retired Set x 1 $20.36
-13.1%
(US) World Fun from BrickLink seller EdDiecasts $21.24
-9.4%
(US) CLASSIC: World Fun (10403) $21.99
-6.2%
(US) World Fun from BrickLink seller constructibles $21.99
-6.2%
(US) CLASSIC: World Fun (10403) $22.00
-6.1%
(US) Classic World Fun Building Play Set 10403 NEW NIB Sealed $22.99
-1.9%
(US) set 10403 (World Fun) 60th Anniversary 2018 Release $22.99
-1.9%
(AU) NEW Lego 10403 World Fun Box Frog Helichopper Sea Horse 2 Minifigures Sealed ^ $23.14
-1.3%
(AU) NEW Lego 10403 World Fun Box Frog Helichopper Sea Horse 2 Minifigures New $23.14
-1.3%
Picked for your regionShow 14 more listings

Sales Distribution (Last 90 Days)

This chart shows the distribution of sales for the past three months of new/sealed 10403 World Fun.

Sale Trends

This chart shows the sales trends of new/sealed 10403 World Fun.

Market Momentum

Neutral
This set is outpacing its theme and member demand is rising, but momentum is holding level for now.
SupplyMore than most in Classic
Listings down 10% this month
12 months agoToday
Growth vs peers-5% typical for Building Bigger Thinking
+5% over the past year
12 months agoToday
Outlook:7% bearish·63% neutral·30% bullish
Why it's moving, signals and outlook

World Fun Minifigs

World Fun contains 2 minifigures. All 2 minifigs are exclusive to this set.
pln184
Female
Minifigure with plain dark purple torso and arms, medium azure legs, and reddish brown hair over shoulder - pln184
Exclusive
Value $5.24
pln183
Male
Minifigure with plain orange torso and arms, wearing dark red legs and sporting tan tousled hair - pln183
Exclusive
Value $3.80

Compared with other Building Bigger Thinking sets

World Fun places near the bottom of the Building Bigger Thinking sets since no set above it has as many copies for sale and it started from about twice the retail price of most sets ranked higher.

#4 of 5
By growth since retail, +17%
+17%+81%
In the bottom quarter of the group.
$0.08 a piece
New and sealed value per piece
This set
$0.08
Typical
$0.08
Close to the group's typical value per piece.
#4 of 5
Used value as a share of new, 43%
33%71%
In the bottom quarter of the group.
#30 of 42 retired Classic sets
Wanted for each member who owns it
This set
Typical
About 25% below the rate of retired Classic sets.
All Building Bigger Thinking setsValueSince retail
10405 Mission to Mars$108+81%
10404 Ocean's Bottom$35+17%
10403 World Fun$23+17%
10402 Fun Future$13+32%
10401 Rainbow Fun$8.07+62%

Sets in Classic / Building Bigger Thinking

10405 Mission to Mars

Theme / Subtheme Classic / Building Bigger Thinking
Year 2018
Pieces / Minifigs 871 / 3
Availability Retired
10405 LEGO Building Bigger Thinking Mission to Mars
Retail $59.99
Value $108.46
Growth  +80.8%
Annual growth 4.6%

10404 Ocean's Bottom

Theme / Subtheme Classic / Building Bigger Thinking
Year 2018
Pieces / Minifigs 579 / 2
Availability Retired
10404 LEGO Building Bigger Thinking Ocean's Bottom
Retail $29.99
Value $35.00
Growth  +16.7%
Annual growth 2.0%

10402 Fun Future

Theme / Subtheme Classic / Building Bigger Thinking
Year 2018
Pieces / Minifigs 186 / 1
Availability Retired
10402 LEGO Building Bigger Thinking Fun Future
Retail $9.99
Value $13.18
Growth  +31.9%
Annual growth 2.3%

10401 Rainbow Fun

Theme / Subtheme Classic / Building Bigger Thinking
Year 2018
Pieces 85
Availability Retired
10401 LEGO Building Bigger Thinking Rainbow Fun
Retail $4.99
Value $8.07
Growth  +61.7%
Annual growth 3.5%

World Fun Questions

What is LEGO 10403 World Fun worth?

Sealed in its box, World Fun is valued at $23, with most sales landing between $22 and $28. On the used market, expect to pay around $10.

Is LEGO 10403 World Fun still available?

No. World Fun retired in January 2019, having been in production for 12 months, 2 months longer than the typical Building Bigger Thinking set. Sealed copies are now found only on the secondary market, so the price follows what collectors will pay.

Has LEGO 10403 World Fun increased in value?

Yes. World Fun has gained 17% on its original retail price of $19.99, about 2.6% a year. That is in line with the Building Bigger Thinking average of 2.4% a year.

How much could LEGO 10403 World Fun be worth in a year?

If our forecast holds, World Fun should be worth close to $24 next year, about 4% more than today. The short-term market reading is neutral. On balance, demand, supply and price are level. Like any forecast, this is an estimate.

How many pieces and minifigures are in LEGO 10403 World Fun?

The set contains 295 pieces ($0.07 a piece at its retail price), with 2 minifigures: Female and Male. Their combined value is about $9.04, about 39% of what the set is worth. Female is the most valuable at $5.24. Every one of them is exclusive to this set.

Top lists

My Collection

World Fun Reviews

27 reviews
4.6
Collectors
Investors
“If you're looking for pieces you may not have obtained from other sets, this is an excellent choice. The series is intended to fuel imaginations with new and colorful pieces that are fun additions to your current collection of blocks.”
Full review at www.lego.com
“There are some good ideas for models you can build in a thick instruction book inside, and some ideas on the box that I also found worth building, like the parfait. I like the set for the round 2x2 cylindrical bricks, but it has many, many other useful pieces, so it is a... More great source for miscellaneous and inspirational parts.”
Full review at www.amazon.com
Excerpts from third-party reviews

About Classic Building Bigger Thinking

The LEGO Group celebrated their 60th anniversary of its iconic plastic brick in 2018 by releasing a new theme called Building Bigger Thinking, which features five sets paying tribute to classic LEGO themes of old such as Space, Castle, Pirates, and Town. Each set included a 60 year printed 2×4 tile to signify the 60th anniversary of the brick.

Building Bigger Thinking was introduced in 2018 and currently consists of 5 sets. As of today, 10405 Mission to Mars is the most valuable Building Bigger Thinking set with an estimated new/sealed value of $108.
Summary
Classic Building Bigger Thinking World Fun set 10403 was released in January 2018, retailing for $20, but has since been retired. New, unopened World Fun sets are valued at $23, while used sets can be found for $10 in good condition.
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Let your child build their dreams with this special edition LEGO® set!
Help your child think bigger, build bigger and use their creativity with this special edition world-travelling LEGO® set, featuring a range of colorful bricks and elements, plus a unique 60th anniversary LEGO tile. No matter how big a child’s imagination is, expand it with LEGO bricks. This fun toy offers varying levels of building complexity, makes an excellent starter set for budding LEGO builders and includes 2 minifigures. What will your big thinker build?

Includes 2 minifigures.
Features a mix of bright and colorful LEGO® pieces that allow for open-ended creative play, special pieces including wheels, shapes and eyes, plus a special edition tile celebrating 60 years of the LEGO brick.
Let your child answer some of the biggest questions in the world with this special edition LEGO® set.
Provides varying degrees of building complexity to suit builders of different levels.
Accessory elements include a...
Description provided by LEGO©