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
Serious Play
FLL Trophy Small

2000421 LEGO Serious Play FLL Trophy Small

Name: LEGO Serious Play FLL Trophy Small
Brand: LEGO
SKU: 2000421-1
Availability: InStock
Rating: 4.70 (45 reviews)

Images 1

2000421 LEGO Serious Play FLL Trophy Small

LEGO 2000421 FLL Trophy Small is a Serious Play set currently valued at $81 for new and sealed sets. Annual appreciation has averaged 2.27% since release. On the used market, values range from $49 to $60 based on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set FLL Trophy Small since September 2019. High accuracy

LEGO 2000421 FLL Trophy Small is a Serious Play set released in 2010, containing 233 pieces. It builds a compact, brick-built trophy designed for use in FIRST LEGO League competitions and events. The model consists of a displayable cup on a pedestal, serving as an award or recognition piece within the program.

A new and sealed FLL Trophy Small is currently valued at around $81, with annual growth of approximately 2%. The average used price is $50 for those in good overall condition. New and sealed listings currently range from $90 to $139. Based on current trends, this set could be valued near $83 within the next year.

All regions

All regions 2
European Union 2

For Sale (New/Sealed)

	(NL) MISB	$80.00 -1.2%
	(FR) Cup (2000421) New	$138.82 +71.4%

All regions

All regions 2
United States 2

For Sale (Used)

	(US) Used - eBay listing for 2000421 FLL Trophy Small	$49.50
	(US) Used - I have cleaned and removed the FLL stickers so this kit is complete, but witho...	$50.00

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 2000421 FLL Trophy Small.

FIRST LEGO League Trophy Sets


	2000422 FLL Trophy Medium Theme Serious Play Year 2010 Pieces 279 Availability Retired Buy this set at Bricklink	promotional Value $95.00 Annual growth 20.8% I own this set I want this set

	2000423 FLL Trophy Large Theme Serious Play Year 2010 Pieces 439 Availability Retired Buy this set at Bricklink	promotional Value $439.45 Annual growth 19.6% I own this set I want this set

More sets in Serious Play


	2000409 Window Exploration Bag Theme Serious Play Year 2010 Pieces 4,900 Availability Retired Buy this set at eBay	Retail $519.99 Value $753.78 Growth +45.0% Annual growth 3.6% I own this set I want this set

	2000415 Identity and Landscape Kit Theme Serious Play Year 2010 Pieces 2,808 Availability Retired Buy this set at eBay Bricklink	Retail $789.99 Value $903.81 Growth +14.4% I own this set I want this set

	2000413 Connections Kit Theme Serious Play Year 2010 Pieces 2,455 Availability Retired Buy this set at eBay	Retail $754.99 Value $800.15 Growth +6.0% I own this set I want this set

	2000414 Starter Kit Theme Serious Play Year 2010 Pieces 214 Availability Retired Buy this set at Amazon eBay	Retail $36.99 Value $155.14 Growth +319.4% Annual growth 6.5% I own this set I want this set

	2000426 LME EV3 Element Accessory Pack Theme Serious Play Year 2010 Pieces 108 Availability Retired Buy this set at Bricklink	Retail $39.99 Value $148.23 Growth +270.7% Annual growth 8.5% I own this set I want this set

	2000418 Workshop Kit for Simple Machines Theme Serious Play Year 2010 Pieces / Minifigs 43 / 2 Availability Retired Buy this set at Amazon eBay Bricklink	Retail $9.99 Value $17.31 Growth +73.3% Annual growth 2.7% I own this set I want this set

	2000417 LE Smart Kit Prepack Theme Serious Play Year 2010 Pieces 20 Availability Retired Buy this set at Amazon eBay	promotional Value $14.02 Annual growth 9.2% I own this set I want this set

	2000419 Green City Replacement Mats Theme Serious Play Year 2010 Pieces 4 Availability Retired Buy this set at Bricklink	Retail $19.99 Value $109.22 Growth +446.4% Annual growth 11.2% I own this set I want this set

	2000401 Communication Kit for RTS Theme Serious Play Year 2010 Availability Retired Buy this set at Bricklink	Retail $99.99 Value ~$99.99 I own this set I want this set

	2000402 Foundation Skills Set Theme Serious Play Year 2010 Availability Retired Buy this set at Bricklink	Retail $99.99 Value ~$99.99 I own this set I want this set

	2000403 Landscape Supplement Kit Theme Serious Play Year 2010 Availability Retired Buy this set at Bricklink	Retail $789.99 Value ~$789.99 I own this set I want this set

	2000404 Concept Sampler Kit Theme Serious Play Year 2010 Availability Retired Buy this set at Bricklink	promotional I own this set I want this set

	2000412 LSP Imaginopedia for Skills Build Theme Serious Play Year 2010 Availability Retired Buy this set at Bricklink	Retail $89.99 Value ~$89.99 I own this set I want this set

	2000427 9+ Robotics B Theme Serious Play Year 2010 Availability Retired Buy this set at Bricklink	Retail $9.99 Value ~$9.99 I own this set I want this set

	2000428 9+ Robotics C Theme Serious Play Year 2010 Availability Retired Buy this set at Bricklink	Retail $9.99 Value ~$9.99 I own this set I want this set

	2000429 9+ Robotics D Theme Serious Play Year 2010 Availability Retired Buy this set at Bricklink	Retail $9.99 Value ~$9.99 I own this set I want this set

My Collection

I own this set

I want this set

Set Details

Set number

2000421-1

Name

FLL Trophy Small

Theme

Serious Play

Year

2010

Availability

Retired

Pieces

233

Set Pricing

Retail price

Free promotional

New/Sealed

Value

$81.01

Annual growth

+2.27% Decreasing

Rolling growth

+10.45% (Previous 12 months)

90-day change

-2.75%

Used

Value

$50.00

Range

$49.00 - $60.00

Quick Buy

eBay

Buy

Lowest price

$138.82

Highest price

$139.57

Bricklink

Buy

Lowest price

$80.00 (NL)

*Listings are for new/sealed sets.

Set Predictions

New/Sealed

Today's value

$81.01

1 year forecast

$82.85+2.27%

5 year forecast

$90.13+11.26%

$88

$93

2000421 FLL Trophy Small is projected to be valued between $88 - $93 within five years.

Insights

Distributed through FIRST LEGO League and education channels and now retired, FLL Trophy Small, a promotional FLL award set, held scarcity from its limited distribution, and its lack of minifigures or new molds keeps collector crossover limited while low-volume secondary activity has produced modest, occasionally volatile demand.

Set Facts

It is a small buildable trophy for the FIRST LEGO League.
FIRST LEGO League is an introduction of hands-on, STEM learning designed to inspire young children through fun challenges and competitions using LEGO.

FLL Trophy Small Reviews

45 ratings

4.7

Collectors

Investors

Theme Analysis

Serious Play

Sets

Years

2007 - 2015

Annual growth

+3.70% (this set +2.27%)

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

Community Stats

FLL Trophy Small currently ranks #11 out of the top most owned sets in Serious Play.

#1Starter Kit

#2Duck

#3Mini-Kit

#4StoryStarter Expansion Pack Fairy Tale

#5LME EV3 Workshop Kit

#11FLL Trophy Small

#12FLL Trophy Medium

#13Identity and Landscape Kit

About Serious Play

LEGO Serious Play sets are designed to facilitate communication, problem-solving, and team-building within business and organizational environments. These sets contain a variety of LEGO bricks and elements that participants use during structured exercises led by a trained facilitator. By constructing models, participants give tangible form to abstract thoughts or complex ideas. These sets are not standalone but are intended to be used in guided sessions facilitated by a trained LEGO Serious Play facilitator. The facilitator guides the participants through specific prompts and questions, leading them to build models that represent ideas, challenges, or visions related to the topic of discussion.

Set Pricing Models

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

New/Sealed

Machine Learning/AI Model

Value (today)

$81.01

Value (in a year)

$82.85

Value (in 2 years)

$84.70

Accuracy

0.920400 High

Statistical Model

Value (today)

$75.01

Value (in a year)

(Possible plateau)

Value (in two years)

(Possible plateau)

Accuracy

0.255725 Very low

Used

Machine Learning/AI Model

Value (today)

$50.00

Value (low range)

$49.00

Value (high range)

$60.00

Accuracy

0.865400 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.