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Sets
Classic
Trial Size Box 3+

4283 LEGO Trial Size Box 3+

Name: LEGO Trial Size Box 3+
Brand: LEGO
SKU: 4283-1
Availability: InStock
Rating: 4.5 (15 reviews)

Images 1

LEGO 4283 Trial Size Box 3+ is a Classic set from 1999 valued at $11 for new and sealed sets, up 176% from an original retail price of $3.99. Annual appreciation has averaged 4.99% since release. Used copies are valued between $3 and $4 depending on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Trial Size Box 3+ since October 2018. High accuracy

LEGO 4283-1 Trial Size Box 3+ is a Classic set released in 1999, containing 53 pieces. It is a small parts assortment with basic bricks in black, blue, and red, including 2x2, 2x3, 2x4, and 2x8 elements. The set also includes a decorated black curved double slope printed with a yellow smiling face and a green curved double slope with four studs. As a simple trial-size box, it focuses on basic free-building rather than a specific model.

A new and sealed Trial Size Box 3+ is currently valued at around $11, with annual growth of approximately 5%. The average used price is $3 for those in good overall condition. Based on current trends, this set could be valued near $12 within the next year.

Trial Size Box 3+ (4283-1) is a very old and rare LEGO set. It has not been available online or in retail stores in good/new condition for over 2 years. Because of its scarcity, the current estimated value of in new condition of $11.02 may be much lower than its true market value. Released in 1999, sealed sets in good condition are especially difficult to find, often commanding a premium well above estimates.

There are currently no new/sealed listings available for Trial Size Box 3+ at this time.

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Trial Size Box Sets


	4284 Trial Size Box 5+ Theme Classic Year 1999 Pieces / Minifigs 121 / 1 Availability Retired Buy this set at eBay Bricklink	Retail $5.99 Value $74.69 Growth +1146.9% Annual growth 8.5% I own this set I want this set

More sets in Classic


	4293 Value Pack Theme Classic Year 1999 Pieces / Minifigs 806 / 4 Availability Retired Buy this set at Bricklink	Retail $29.99 Value $83.80 Growth +179.4% Annual growth 5.6% I own this set I want this set

	4291 Big Box Playscape Theme Classic Year 1999 Pieces / Minifigs 762 / 2 Availability Retired Buy this set at eBay Bricklink	Retail $39.99 Value $324.24 Growth +710.8% Annual growth 8.1% I own this set I want this set

	1194 Birthday Table Set Theme Classic Year 1999 Pieces 400 Availability Retired Buy this set at Amazon eBay	Retail $19.99 Value $74.96 Growth +275.0% Annual growth 3.2% I own this set I want this set

	4288 Classic Bucket Theme Classic Year 1999 Pieces / Minifigs 400 / 2 Availability Retired Buy this set at Bricklink	Retail $9.99 Value $31.53 Growth +215.6% Annual growth 5.6% I own this set I want this set

	4282 Trial Classic Bag 5+ Theme Classic Year 1999 Pieces 37 Availability Retired Buy this set at eBay	Retail $1.99 Value $18.92 Growth +850.8% Annual growth 5.3% I own this set I want this set

	4281 Trial Classic Bag 3+ Theme Classic Year 1999 Pieces 25 Availability Retired Buy this set at eBay	Retail $1.99 Value $21.66 Growth +988.4% Annual growth 6.8% I own this set I want this set

	2032 Happy Meal Helicopter Theme Classic Year 1999 Pieces 18 Availability Retired Buy this set at eBay Bricklink	promotional Value $6.27 Annual growth 8.5% I own this set I want this set

	2045 Happy Meal Car Theme Classic Year 1999 Pieces 17 Availability Retired Buy this set at ebay Bricklink	promotional Value $5.67 Annual growth 4.3% I own this set I want this set

	1841 Happy Meal Airplane Theme Classic Year 1999 Pieces 15 Availability Retired Buy this set at ebay Bricklink	promotional Value $4.02 Annual growth 5.7% I own this set I want this set

	1995 Happy Meal Racer Theme Classic Year 1999 Pieces 15 Availability Retired Buy this set at eBay Bricklink	promotional Value $4.00 Annual growth 5.0% I own this set I want this set

	2069 Happy Meal Swamp Boat Theme Classic Year 1999 Pieces 15 Availability Retired Buy this set at eBay Bricklink	promotional Value $4.28 Annual growth 3.0% I own this set I want this set

	2075 Happy Meal Airplane Theme Classic Year 1999 Pieces 14 Availability Retired Buy this set at eBay Bricklink	promotional Value $6.19 Annual growth 2.5% I own this set I want this set

	2047 Happy Meal Jet Boat Theme Classic Year 1999 Pieces 13 Availability Retired Buy this set at eBay Bricklink	promotional Value $4.00 Annual growth 10.3% I own this set I want this set

	2025 Happy Meal Boat Theme Classic Year 1999 Pieces 12 Availability Retired Buy this set at eBay Bricklink	promotional Value $2.25 Annual growth 2.4% I own this set I want this set

My Collection

I own this set

I want this set

Set Details

Set number

4283-1

Name

Trial Size Box 3+

Theme

Classic

Year

1999

Availability

Retired

Pieces

53 (PPP $0.08)

Set Pricing

Retail price

$3.99

New/Sealed

Value

$11.02

Growth

+176.19%

Annual growth

+4.99%

90-day change

1.18%

Used

Value

$3.35

Range

$3.28 - $4.02

Quick Buy

eBay

Check

Price

$10.69

Bricklink

Check

Price

~$11.13

*Listings are for new/sealed sets.

Set Predictions

New/Sealed

Today's value

$11.02

1 year forecast

$11.57+4.99%

5 year forecast

$13.74+24.70%

$13

$14

4283 Trial Size Box 3+ is projected to be valued between $13 - $14 within five years.

Insights

Retired Classic-era Trial Size Box 3+ (set 4283) shows modest post-retirement appreciation, and its standard bricks and lack of unique molds or minifigures limit collector-driven upside. Mass-market distribution and easy substitutes keep secondary demand thin and price sensitivity higher.

Set Facts

The set includes Black, Blue, and Red 2 x 2 bricks.
It features a Black Slope, Curved 4 x 2 x 2 Double with a Yellow Face with Eyes and Smile Pattern.
There is a Green Slope, Curved 4 x 2 x 2 Double with 4 Studs included in the set.

Trial Size Box 3+ Reviews

15 ratings

4.5

Collectors

Investors

Theme Analysis

Classic

Sets

353

Years

1960 - 2026

Annual growth

+5.78% (this set +4.99%)

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

Community Stats

Trial Size Box 3+ currently ranks #173 out of the top most owned sets in Classic.

#132x32 Green Baseplate

#248x48 Grey Baseplate

#3Blue Baseplate

#4Medium Creative Brick Box

#5White Baseplate

#173Trial Size Box 3+

#1742 Large Wheels with Accessories

#175Lockable Storage Box

About Classic

The LEGO Classic theme comprises sets that offer a broad assortment of bricks and pieces in various colors and shapes. Unlike many other LEGO themes that revolve around specific narratives or characters, the Classic theme emphasizes open-ended creativity, allowing builders to construct whatever they envision. These sets serve as foundational building kits and include various LEGO elements and parts in a variety of packaging.

Set Pricing Models

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

New/Sealed

Machine Learning/AI Model

Value (today)

$11.02

Value (in a year)

$11.57

Value (in 2 years)

$12.12

Accuracy

0.820000 High

Statistical Model

Value (today)

$15.76

Value (in a year)

$16.91

Value (in two years)

$18.07

Accuracy

0.419509 Low

Used

Machine Learning/AI Model

Value (today)

$3.35

Value (low range)

$3.28

Value (high range)

$4.02

Accuracy

0.765000 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

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