LEGO 1900 Special Trial Pack Duck was a 6 piece Duplo set released in 1984. It was a pre-school set.

Sets in Duplo

Theme Duplo
Year 1984
Pieces / Duplo figures 53 / 4
Availability Retired
2375 LEGO Duplo Basic Set Town
Theme Duplo
Year 1984
Pieces / Duplo figures 36 / 3
Availability Retired
2649 LEGO Duplo Sea Explorer
Retail $24.99
Value $111.42
Growth 345.9%
Annual growth 4.0%
Theme Duplo
Year 1984
Pieces / Duplo figures 25 / 2
Availability Retired
2355 LEGO Duplo Basic Set Vehicles
Value $86.92
Theme Duplo
Year 1984
Pieces / Duplo figures 15 / 2
Availability Retired
2345 LEGO Duplo Basic Set House
Value $84.61
Theme Duplo
Year 1984
Pieces / Duplo figures 12 / 2
Availability Retired
2639 LEGO Duplo Petrol Station
Value $82.07
Theme Duplo
Year 1984
Pieces 9
Availability Retired
2335 LEGO Duplo Basic Set Animal
Value $12.33
Theme Duplo
Year 1984
Pieces / Duplo figures 3 / 1
Availability Retired
2636 LEGO Duplo Tow Truck
Theme Duplo
Year 1984
Pieces / Duplo figures 2 / 1
Availability Retired
2618 LEGO Duplo Deep Sea Diver
Value $33.63
Theme Duplo
Year 1984
Pieces / Duplo figures 2 / 1
Availability Retired
2619 LEGO Duplo Helicopter
Retail $9.99
Value $24.22
Growth 142.4%
Annual growth 2.4%
Theme Duplo
Year 1984
Pieces 1
Availability Retired
2305 LEGO Duplo Red Base Plate
Retail $9.99
Value $34.17
Growth 242.0%
Annual growth 3.3%