LEGO 911 Advanced Basic Set is a vintage Basic set from 1976 valued at $574 for new and sealed sets, up 2196% from an original retail price of $24.99. Annual appreciation has averaged 6.47% since release. Used copies are valued between $95 and $248 depending on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Advanced Basic Set since June 1976. Medium accuracy
LEGO 911-1 Advanced Basic Set is a Basic Universal Building Set released in 1976, containing 401 pieces and 4 LEGOLAND minifigures. The set supports multiple builds such as a car, truck, and house, and includes a broad assortment of bricks, plates, slopes, and wheels in blue, red, yellow, black, and trans-clear. Notable specialized elements include digger buckets, tipper ends, propellers, a turntable, and assorted vehicle parts like tires and wheel holders. This release is the same as set 402 Universal Building Set.

A new and sealed Advanced Basic Set is currently valued at around $574, with annual growth of approximately 6%, which is higher than other Basic sets. The average used price is $165 for those in good overall condition. Based on current trends, this set could be valued near $608 within the next year.
It has been a few months since we last saw 911 Advanced Basic Set available in either primary or secondary markets. Its true value may be slightly higher than our current estimate. The last brand new Advanced Basic Set was sold on eBay.

For Sale (New/Sealed)

There are currently no new/sealed listings available for 911 Advanced Basic Set at this time.

For Sale (Used)

(US) Used - eBay listing for 911 Advanced Basic Set $128.71
(UK) Used - 100% COMPLETE with BOX and INSTRUCTIONS. All bricks are of the CORRECT AGE and... $130.01

Related Sets

402 Building Set

Year 1977
Pieces / Minifigs 401 / 4
Availability Retired
402 LEGO Building Set
Retail $24.99
Value $425.56
Growth  +1602.9%
Annual growth 4.1%

More sets in Basic

912 Advanced Basic Set with Motor

Theme Basic
Year 1976
Pieces / Minifigs 471 / 3
Availability Retired
912 LEGO Advanced Basic Set with Motor
Retail $36.99
Value $458.68
Growth  +1140.0%
Annual growth 5.2%

50 Basic Building Set

Theme Basic
Year 1976
Pieces 390
Availability Retired
50 LEGO Basic Building Set
Retail $19.99
Value $562.72
Growth  +2715.0%
Annual growth 6.9%

910 Advanced Basic Set

Theme Basic
Year 1976
Pieces / Minifigs 283 / 3
Availability Retired
910 LEGO Advanced Basic Set
Retail $22.99
Value $480.22
Growth  +1988.8%
Annual growth 6.3%

30 Basic Building Set

Theme Basic
Year 1976
Pieces 258
Availability Retired
30 LEGO Basic Building Set
Retail $19.99
Value $197.72
Growth  +889.1%
Annual growth 6.4%

40 Basic Building Set

Theme Basic
Year 1976
Pieces 258
Availability Retired
40 LEGO Basic Building Set
Retail $16.99
Value $250.84
Growth  +1376.4%
Annual growth 5.5%

20 Basic Building Set

Theme Basic
Year 1976
Pieces 217
Availability Retired
20 LEGO Basic Building Set
Retail $12.99
Value $95.79
Growth  +637.4%
Annual growth 3.5%

10 Basic Building Set

Theme Basic
Year 1976
Pieces 152
Availability Retired
10 LEGO Basic Building Set
Retail $9.75
Value $223.65
Growth  +2193.8%
Annual growth 6.5%

Weetabix House 1

Theme Basic
Year 1976
Pieces / Minifigs 143 / 1
Availability Retired
LEGO Weetabix House 1
Retail $2.50

Weetabix House 2

Theme Basic
Year 1976
Pieces / Minifigs 140 / 2
Availability Retired
LEGO Weetabix House 2
Retail $2.50
Value $260.18
Growth  +10307.2%
Annual growth 6.8%

Weetabix Windmill

Theme Basic
Year 1976
Pieces / Minifigs 119 / 2
Availability Retired
LEGO Weetabix Windmill
Retail $2.50
Value $227.82
Growth  +9012.8%
Annual growth 9.5%

108 Battery box

Theme Basic
Year 1976
Pieces 1
Availability Retired
108 LEGO Battery box
Retail $4.00
Value $200.00
Growth  +4900.0%
Annual growth 8.5%