1973 LEGO Sets

Like the previous year, 1973 saw about 75 LEGO sets released to various retail markets in both North America and Europe.

Based on the 75 sets released for that year, the retail value was $443.55 with a current value of $19,507.47 for the combined new/factory sealed sets. As of present, the best performing theme for 1973 is currently Samsonite which has seen an average annual growth of upwards of 9% to date.

1973 marked major structural and product milestones for LEGO. The company ended its U.S. licensing agreement with Samsonite and established LEGO Systems, Inc. in Brookfield, Connecticut, giving LEGO direct control over its American distribution. DUPLO was formally branded as a standalone preschool line, expanding on the larger bricks first introduced in 1969. Early Town sets began to appear with simple, posable figures—precursors to the modern minifigure—bringing more life and movement to everyday scenes. LEGO’s catalog continued to grow rapidly, reinforcing its position as a leading global toy brand.