LEGO 2729 Quattro Leg is a Basic set from 1999 currently valued at $6 for new and sealed sets. Annual appreciation has averaged 2.42% since release. On the used market, values range from $0 to $3 based on condition.
LEGO 2729-1 Quattro Leg is a Basic McDonald's Promotional set released in 1999, containing 17 pieces. It was distributed as a Happy Meal giveaway through McDonald's restaurants. The build uses standard bricks and curved slopes, including a printed monster-face element, to create a small character model. Parts include red and black bricks, a modified 2 x 4 brick with pins, and a blue 2 x 2 flower element.
A new and sealed Quattro Leg is currently valued at around $6, with annual growth of approximately 2%. The average used price is $2 for those in good overall condition. Based on current trends, this set could be valued near $6 within the next year.