In 1990, LEGO released 24 Duplo sets across 3 subthemes, all of these sets have been retired. Subthemes for that year included Building Sets, LEGO PreSchool, and Rattles.
Most valuable 1990 LEGO Duplo set
2669 Maxi Zoo $253.80
Highest growth 1990 Duplo set
2613 Garbage Truck +2388.46%
Largest 1990 LEGO Duplo set
1674 Pre-School Bucket 100 pieces
Most owned 1990 Duplo set
2609 Racer
Theme Duplo
Year 1990
Pieces 26
Availability Retired
1482 LEGO Duplo Panda and Friends
Theme Duplo
Year 1990
Pieces / Duplo figures 4 / 1
Availability Retired
1559 LEGO Duplo Clown Car
Value $34.86
Theme / Subtheme Duplo / Building Sets
Year 1990
Pieces 6
Availability Retired
1657 LEGO Duplo Building Set
Value $8.10
Theme / Subtheme Duplo / Building Sets
Year 1990
Pieces / Duplo figures 18 / 2
Availability Retired
1672 LEGO Duplo Circus Building Set
Theme / Subtheme Duplo / Building Sets
Year 1990
Pieces / Duplo figures 100 / 1
Availability Retired
1674 LEGO Duplo Pre-School Bucket
Value $128.99
Theme / Subtheme Duplo / Building Sets
Year 1990
Pieces / Duplo figures 51 / 3
Availability Retired
1684 LEGO DUPLO Bucket
Theme / Subtheme Duplo / Building Sets
Year 1990
Availability Retired
1685-2 LEGO Duplo XL Bucket
Theme / Subtheme Duplo / Rattles
Year 1990
Pieces 1
Availability Retired
1883 LEGO Duplo Rabbit Rattle
Value $41.11
Theme Duplo
Year 1990
Pieces / Duplo figures 7 / 2
Availability Retired
2442 LEGO Duplo School Room
Value $23.17
Theme Duplo
Year 1990
Pieces / Duplo figures 12 / 1
Availability Retired
2446 LEGO Duplo Windmill
Value $49.99
Theme Duplo
Year 1990
Pieces / Duplo figures 15 / 2
Availability Retired
2450 LEGO Duplo Airport
Value $24.89
Theme Duplo
Year 1990
Pieces / Duplo figures 15 / 2
Availability Retired
2454 LEGO Duplo Harbor
Theme / Subtheme Duplo / LEGO PreSchool
Year 1990
Pieces / Duplo figures 20 / 1
Availability Retired
2458 Duplo LEGO PreSchool Barnyard
Value $152.38
Theme Duplo
Year 1990
Pieces / Duplo figures 4 / 1
Availability Retired
2550 LEGO Duplo Tom's Adventure
Value $126.95
Theme Duplo
Year 1990
Pieces / Duplo figures 1 / 1
Availability Retired
2609 LEGO Duplo Racer
Retail $5.49
Value $10.44
Growth  +90.2%
Annual growth 2.0%
Theme Duplo
Year 1990
Pieces / Duplo figures 3 / 1
Availability Retired
2613 LEGO Duplo Garbage Truck
Retail $6.50
Value $161.75
Growth  +2388.5%
Annual growth 9.7%
Theme Duplo
Year 1990
Pieces / Duplo figures 6 / 2
Availability Retired
2615 LEGO Duplo Nursey
Value $150.00
Theme Duplo
Year 1990
Pieces / Duplo figures 11 / 3
Availability Retired
2630-2 LEGO Duplo Car and Campervan
Value $49.26
Theme Duplo
Year 1990
Pieces / Duplo figures 3 / 1
Availability Retired
2661 LEGO Duplo Zoo Van
Value $153.57
Theme Duplo
Year 1990
Pieces / Duplo figures 14 / 1
Availability Retired
2662 LEGO Duplo Crocodile and Sea Lion
Retail $11.00
Value $25.00
Growth  +127.3%
Annual growth 2.4%
Theme Duplo
Year 1990
Pieces / Duplo figures 24 / 1
Availability Retired
2664 LEGO Duplo Tiger and Panda Family
Value $51.39
Theme Duplo
Year 1990
Pieces / Duplo figures 27 / 1
Availability Retired
2666 LEGO Duplo Savannah and Polar Animals
Retail $35.25
Value $55.73
Growth  +58.1%
Annual growth 1.3%
Theme Duplo
Year 1990
Pieces / Duplo figures 40 / 1
Availability Retired
2668 LEGO Duplo African Animals
Retail $62.00
Value $159.50
Growth  +157.3%
Annual growth 2.7%
Theme Duplo
Year 1990
Pieces / Duplo figures 65 / 4
Availability Retired
2669 LEGO Duplo Maxi Zoo
Retail $74.00
Value $253.80
Growth  +243.0%
Annual growth 4.0%