LEGO 805 Extra Bricks Grey is a vintage Basic set from 1986 valued at $5 for new and sealed sets, up 5% from an original retail price of $4.75. Annual appreciation has averaged 0.13% since release. On the used market, values range from $4 to $12 based on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Extra Bricks Grey since October 2016. High accuracy
LEGO 805-1 Extra Bricks Grey is a Basic Supplementaries set released in 1986, containing 62 pieces. It is a parts pack of light gray System bricks, offering a range of standard sizes from 1x1 and 1x2 up to longer elements such as 1x8 and 2x10. The assortment includes both 1-wide and 2-wide bricks, with selected variants lacking internal supports typical of the era. Designed to expand general building, it provided additional neutral-colored elements for custom models.

A new and sealed Extra Bricks Grey is currently valued at around $5. The average used price is $4 for those in good overall condition. Based on current trends, this set could be valued near $5 within the next year.
Extra Bricks Grey has become a rare set, as set 805-1 has not been seen for sale in new/good condition online or in retail for over one year. Its actual value is likely above the current estimate. The last brand new Extra Bricks Grey was sold on eBay.
There are currently no new/sealed listings available for Extra Bricks Grey at this time.
Check eBay

Sets in Basic / Supplementaries

800-2 Extra Bricks Red

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 120
Availability Retired
800-2 LEGO Extra Bricks Red
Retail $4.75
Value $19.88
Growth  +318.5%
Annual growth 2.9%

812 Red Roof Bricks, Shallow Pitch

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 101
Availability Retired
812 LEGO Red Roof Bricks, Shallow Pitch
Retail $4.75
Value $40.73
Growth  +757.5%
Annual growth 5.3%

801-2 Extra Bricks Blue

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 82
Availability Retired
801-2 LEGO Extra Bricks Blue
Retail $4.75
Value $28.80
Growth  +506.3%
Annual growth 4.4%

803 Extra Bricks Yellow

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 62
Availability Retired
803 LEGO Extra Bricks Yellow
Retail $4.75
Value $18.48
Growth  +289.1%
Annual growth 3.2%

804 Extra Bricks Black

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 62
Availability Retired
804 LEGO Extra Bricks Black
Retail $4.75
Value $21.18
Growth  +345.9%
Annual growth 3.8%

811 Red Roof Bricks, Steep Pitch

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 59
Availability Retired
811 LEGO Red Roof Bricks, Steep Pitch
Retail $4.75
Value $20.48
Growth  +331.2%
Annual growth 4.9%

806 Extra Plates Blue

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 42
Availability Retired
806 LEGO Extra Plates Blue
Retail $4.75
Value $24.84
Growth  +422.9%
Annual growth 2.6%

807 Extra Plates Red

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 42
Availability Retired
807 LEGO Extra Plates Red
Retail $4.75
Value $26.25
Growth  +452.6%
Annual growth 2.4%

808 Wheels and Tyres

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 40
Availability Retired
808 LEGO Wheels and Tyres
Retail $4.75
Value $16.67
Growth  +250.9%
Annual growth 3.2%

809 Doors and Windows

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 38
Availability Retired
809 LEGO Doors and Windows
Retail $4.75
Value $23.01
Growth  +384.4%
Annual growth 4.0%

802-2 Extra Bricks White

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 30
Availability Retired
802-2 LEGO Extra Bricks White
Retail $4.75
Value $16.79
Growth  +253.5%
Annual growth 1.8%

816 Lighting Bricks, 4.5V

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 18
Availability Retired
816 LEGO Lighting Bricks, 4.5V
Retail $9.49
Value $73.13
Growth  +670.6%
Annual growth 6.2%

814 Baseplates, Green, Red and Yellow

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 3
Availability Retired
814 LEGO Baseplates, Green, Red and Yellow
Retail $3.90
Value $19.08
Growth  +389.2%
Annual growth 2.7%

813 Baseplate, Green

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 1
Availability Retired
813 LEGO Baseplate, Green
Retail $4.49
Value $12.30
Growth  +173.9%
Annual growth 4.4%

815 Baseplate, Grey

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 1
Availability Retired
815 LEGO Baseplate, Grey
Retail $7.49
Value $24.45
Growth  +226.4%
Annual growth 2.4%