In 1986, LEGO released 16 Basic Supplementaries sets, all of these sets have been retired. For that year, the total price of all retail sets cost $82, today those sets are valued around $436, a growth of 429%.
Most valuable 1986 LEGO Basic Supplementaries set
816 Lighting Bricks, 4.5V $100.00
Highest growth 1986 Basic Supplementaries set
812 Red Roof Bricks, Shallow Pitch +1094.74%
Largest 1986 LEGO Basic Supplementaries set
800-2 Extra Bricks Red 120 pieces
16 sets

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 $15.69
Growth  +230.3%
Annual growth 2.6%

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 $32.87
Growth  +592.0%
Annual growth 5.5%

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 $22.27
Growth  +368.8%
Annual growth 4.1%

803 Extra Bricks Yellow

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 62
Availability Retired
803 LEGO Extra Bricks Yellow
Retail $4.75
Value $21.28
Growth  +348.0%
Annual growth 3.9%

804 Extra Bricks Black

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 62
Availability Retired
804 LEGO Extra Bricks Black
Retail $4.75
Value $19.75
Growth  +315.8%
Annual growth 2.5%

805 Extra Bricks Grey

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 62
Availability Retired
805 LEGO Extra Bricks Grey
Retail $4.75
Value $7.45
Growth  +56.8%
Annual growth 8.6%

806 Extra Plates Blue

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 42
Availability Retired
806 LEGO Extra Plates Blue
Retail $4.75
Value $23.67
Growth  +398.3%
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 $22.95
Growth  +383.2%
Annual growth 3.8%

808 Wheels and Tyres

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 40
Availability Retired
808 LEGO Wheels and Tyres
Retail $4.75
Value $18.24
Growth  +284.0%
Annual growth 2.6%

809 Doors and Windows

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 38
Availability Retired
809 LEGO Doors and Windows
Retail $4.75
Value $20.95
Growth  +341.1%
Annual growth 2.9%

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 $15.28
Growth  +221.7%
Annual growth 4.9%

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 $56.75
Growth  +1094.7%
Annual growth 4.9%

813 Baseplate, Green

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 1
Availability Retired
813 LEGO Baseplate, Green
Retail $4.49
Value $10.16
Growth  +126.3%
Annual growth 4.7%

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 $17.37
Growth  +345.4%
Annual growth 3.9%

815 Baseplate, Grey

Theme / Subtheme Basic / Supplementaries
Year 1986
Pieces 1
Availability Retired
815 LEGO Baseplate, Grey
Retail $7.49
Value $30.88
Growth  +312.3%
Annual growth 2.3%

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 $100.00
Growth  +953.7%
Annual growth 7.4%