In 2013, LEGO released 3 Duplo Circus sets, all of these sets have been retired. For that year, the total price of all retail sets cost $70, today those sets are valued around $242, a growth of 245%.
Most valuable 2013 LEGO Duplo Circus set
10504 My First Circus $143.00
Theme / Subtheme Duplo / Circus
Year 2013
Pieces / Duplo figures 25 / 1
Availability Retired
10503 LEGO Duplo Circus Show
Retail $14.99
Value $20.71
Growth  +38.2%
Annual growth 3.2%
Theme / Subtheme Duplo / Circus
Year 2013
Pieces / Duplo figures 62 / 3
Availability Retired
10504 LEGO Duplo My First Circus
Retail $34.99
Value $143.00
Growth  +308.7%
Annual growth 10.0%
Theme / Subtheme Duplo / Circus
Year 2013
Pieces / Duplo figures 9 / 1
Availability Retired
10550 LEGO Duplo Circus Transport
Retail $19.99
Value $77.90
Growth  +289.7%
Annual growth 9.1%