In 1980, LEGO released 18 Basic sets across 2 subthemes, all of these sets have been retired. Subthemes for that year included Basic Set and Supplementaries. For that year, the total price of all retail sets cost $181, today those sets are valued around $1,628, a growth of 798%.
Most valuable 1980 LEGO Basic set
733 Universal Building Set $441.52
Highest growth 1980 Basic set
841 Baseplates, Green and Yellow +2657.14%
Largest 1980 LEGO Basic set
744 Universal Building Set with Motor 537 pieces
Most owned 1980 Basic set
722 Universal Building Set
18 sets

722 Universal Building Set

Theme / Subtheme Basic / Basic Set
Year 1980
Pieces 301
Availability Retired
722 LEGO Universal Building Set
Retail $19.99
Value $350.00
Growth  +1650.9%
Annual growth 3.7%

733 Universal Building Set

Theme / Subtheme Basic / Basic Set
Year 1980
Pieces 533
Availability Retired
733 LEGO Universal Building Set
Retail $38.99
Value $441.52
Growth  +1032.4%
Annual growth 5.3%

744 Universal Building Set with Motor

Theme / Subtheme Basic / Basic Set
Year 1980
Pieces 537
Availability Retired
744 LEGO Universal Building Set with Motor
Retail $59.00
Value $379.20
Growth  +542.7%
Annual growth 4.1%

820 Red Plates Parts Pack

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 34
Availability Retired
820 LEGO Red Plates Parts Pack
Retail $4.75
Value $17.30
Growth  +264.2%
Annual growth 3.4%

822 Blue Plates Parts Pack

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 34
Availability Retired
822 LEGO Blue Plates Parts Pack
Retail $4.75
Value $27.48
Growth  +478.5%
Annual growth 5.5%

830 Red Bricks Parts Pack

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 46
Availability Retired
830 LEGO Red Bricks Parts Pack
Retail $4.75
Value $42.92
Growth  +803.6%
Annual growth 5.1%

831 Black Bricks Parts Pack

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 46
Availability Retired
831 LEGO Black Bricks Parts Pack
Retail $4.75
Value $18.75
Growth  +294.7%
Annual growth 2.3%

832 Blue Bricks Parts Pack

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 46
Availability Retired
832 LEGO Blue Bricks Parts Pack
Retail $4.75
Value $57.95
Growth  +1120.0%
Annual growth 5.6%

833 White Bricks Parts Pack

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 46
Availability Retired
833 LEGO White Bricks Parts Pack
Retail $4.75
Value $20.37
Growth  +328.8%
Annual growth 3.5%

834 Yellow Bricks Parts Pack

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 46
Availability Retired
834 LEGO Yellow Bricks Parts Pack
Retail $4.75
Value $23.06
Growth  +385.5%
Annual growth 2.1%

836 Doors and Windows Parts Pack

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 37
Availability Retired
836 LEGO Doors and Windows Parts Pack
Retail $4.75
Value $29.99
Growth  +531.4%
Annual growth 2.5%

837 Wheels and Tyres Parts Pack

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 28
Availability Retired
837 LEGO Wheels and Tyres Parts Pack
Retail $4.75
Value $14.18
Growth  +198.5%
Annual growth 2.4%

838 Red Roof Bricks Parts Pack, 45°

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 58
Availability Retired
838 LEGO Red Roof Bricks Parts Pack, 45°
Retail $4.75
Value $47.51
Growth  +900.2%
Annual growth 5.6%

839 Red Roof Bricks Parts Pack, 33°

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 42
Availability Retired
839 LEGO Red Roof Bricks Parts Pack, 33°
Retail $4.75
Value $29.83
Growth  +528.0%
Annual growth 4.0%

840 Baseplate, Green

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 1
Availability Retired
840 LEGO Baseplate, Green
Retail $3.75
Value $32.31
Growth  +761.6%
Annual growth 4.4%

841 Baseplates, Green and Yellow

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 2
Availability Retired
841 LEGO Baseplates, Green and Yellow
Retail $1.75
Value $48.25
Growth  +2657.1%
Annual growth 10.1%

842 Baseplates, Red and Blue

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 2
Availability Retired
842 LEGO Baseplates, Red and Blue
Retail $1.75
Value $30.43
Growth  +1638.9%
Annual growth 6.4%

843 Baseplate, Grey

Theme / Subtheme Basic / Supplementaries
Year 1980
Pieces 1
Availability Retired
843 LEGO Baseplate, Grey
Retail $3.75
Value $16.73
Growth  +346.1%
Annual growth 2.4%