LEGO 3751 1x2 Brown Bricks is a Bulk Bricks set from 2001 valued at $17 for new and sealed sets, up 184% from an original retail price of $5.99. Annual appreciation has averaged 4.26% since release. On the used market, values range from $12 to $16 based on condition.

Set Value (New/Sealed)

This represents the current new/sealed value of the set 1x2 Brown Bricks since January 2001. Medium accuracy
LEGO 3751-1 1x2 Brown Bricks is a Bulk Bricks set released in 2001, containing 100 pieces. It consists of 100 Brick 1 x 2 elements (part 3004) in Brown, packaged as a supplemental parts pack. The color corresponds to the original Brown used prior to LEGO’s 2004 palette change to Reddish Brown. It was intended for builders to expand their stock of basic bricks.

A new and sealed 1x2 Brown Bricks is currently valued at around $17, with annual growth of approximately 4%, which is higher than other Bulk Bricks sets. The average used price is $14 for those in good overall condition. Based on current trends, this set could be valued near $18 within the next year.
1x2 Brown Bricks (3751-1) 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 $16.99 may be much lower than its true market value. Released in 2001, 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 1x2 Brown Bricks at this time.
Check eBay
Check Amazon

Brown Bulk Brick Sets

10147 Assorted Brown Bricks

Year 2004
Pieces 62
Availability Retired
10147 LEGO Assorted Brown Bricks
Retail $4.99
Value $16.06
Growth  +221.8%
Annual growth 6.1%

10150 Assorted Brown Plates

Year 2004
Pieces 42
Availability Retired
10150 LEGO Assorted Brown Plates
Retail $4.99
Value $15.58
Growth  +212.2%
Annual growth 5.5%

10046 Brown Tiles

Year 2002
Pieces 100
Availability Retired
10046 LEGO Brown Tiles
Retail $6.99
Value $51.22
Growth  +632.8%
Annual growth 6.5%

3752 1x6 Brown Bricks

Year 2001
Pieces 50
Availability Retired
3752 LEGO 1x6 Brown Bricks
Retail $6.99
Value $33.66
Growth  +381.5%
Annual growth 6.5%

3753 2x2 Brown Bricks

Year 2001
Pieces 100
Availability Retired
3753 LEGO 2x2 Brown Bricks
Retail $6.99
Value $11.89
Growth  +70.1%
Annual growth 2.1%

3754 2x4 Brown Bricks

Year 2001
Pieces 50
Availability Retired
3754 LEGO 2x4 Brown Bricks
Retail $6.99
Value $17.49
Growth  +150.2%
Annual growth 3.7%

3755 2x4 Roof Tiles Steep Sloped Brown

Year 2001
Pieces 50
Availability Retired
3755 LEGO 2x4 Roof Tiles Steep Sloped Brown
Retail $7.99
Value $15.66
Growth  +96.0%
Annual growth 5.2%

3756 2x4 Ridge Roof Tiles Steep Sloped Brown

Year 2001
Pieces 25
Availability Retired
3756 LEGO 2x4 Ridge Roof Tiles Steep Sloped Brown
Retail $4.99
Value $9.75
Growth  +95.4%
Annual growth 2.7%

More sets in Bulk Bricks

10003 1x2 Sand Red Bricks

Year 2001
Pieces 100
Availability Retired
10003 LEGO 1x2 Sand Red Bricks
Retail $5.99
Value $139.41
Growth  +2227.4%
Annual growth 6.7%

10004 2x2 Sand Red Bricks

Year 2001
Pieces 100
Availability Retired
10004 LEGO 2x2 Sand Red Bricks
Retail $6.99
Value $57.10
Growth  +716.9%
Annual growth 8.8%

10114 2x2 Sand Red Roof Tile

Year 2001
Pieces 100
Availability Retired
10114 LEGO 2x2 Sand Red Roof Tile
Retail $7.99
Value $42.73
Growth  +434.8%
Annual growth 7.4%

10115 Jumper Bricks

Year 2001
Pieces 80
Availability Retired
10115 LEGO Jumper Bricks
Retail $4.99
Value $12.99
Growth  +160.3%
Annual growth 2.4%

10009 Assorted Blue Bricks

Year 2001
Pieces 62
Availability Retired
10009 LEGO Assorted Blue Bricks
Retail $4.99
Value $12.22
Growth  +144.9%
Annual growth 2.7%

10010 Assorted Yellow Bricks

Year 2001
Pieces 62
Availability Retired
10010 LEGO Assorted Yellow Bricks
Retail $4.99
Value $12.92
Growth  +158.9%
Annual growth 3.9%

10005 2x4 Sand Red Bricks

Year 2001
Pieces 50
Availability Retired
10005 LEGO 2x4 Sand Red Bricks
Retail $6.99
Value $8.06
Growth  +15.3%

10006 1x6 Sand Red Bricks

Year 2001
Pieces 50
Availability Retired
10006 LEGO 1x6 Sand Red Bricks
Retail $6.99
Value $83.61
Growth  +1096.1%
Annual growth 4.7%

10008 2x4 Sand Red Roof Bricks

Year 2001
Pieces 50
Availability Retired
10008 LEGO 2x4 Sand Red Roof Bricks
Retail $7.99
Value $51.11
Growth  +539.7%
Annual growth 3.6%

10011 Assorted Blue Plates

Year 2001
Pieces 42
Availability Retired
10011 LEGO Assorted Blue Plates
Retail $4.99
Value $10.99
Growth  +120.2%
Annual growth 3.6%

10012 Assorted Yellow Plates

Year 2001
Pieces 42
Availability Retired
10012 LEGO Assorted Yellow Plates
Retail $4.99
Value $23.13
Growth  +363.5%
Annual growth 4.9%

10007 2x4 Sand Red Ridge Roof Tiles, Steep Sloped

Year 2001
Pieces 25
Availability Retired
10007 LEGO 2x4 Sand Red Ridge Roof Tiles, Steep Sloped
Retail $4.99
Value $10.00
Growth  +100.4%
Annual growth 2.1%

10112 Bush

Year 2001
Pieces 25
Availability Retired
10112 LEGO Bush
Retail $6.99
Value $29.43
Growth  +321.0%
Annual growth 3.1%

3507 1x4x3 Wall Element Clear

Year 2001
Pieces 25
Availability Retired
3507 LEGO 1x4x3 Wall Element Clear
Retail $7.99
Value $30.37
Growth  +280.1%
Annual growth 5.5%

3508 1x4x5 Black Window with Transparent Light Blue Pane

Year 2001
Pieces 20
Availability Retired
3508 LEGO 1x4x5 Black Window with Transparent Light Blue Pane
Retail $8.99
Value $9.00
Growth  +0.1%

10111 Foliferous Tree

Year 2001
Pieces 10
Availability Retired
10111 LEGO Foliferous Tree
Retail $5.99
Value $36.32
Growth  +506.3%
Annual growth 6.6%

10113 Cypress Tree

Year 2001
Pieces 5
Availability Retired
10113 LEGO Cypress Tree
Retail $4.99
Value $201.78
Growth  +3943.7%
Annual growth 7.4%