In 2014, LEGO released 2 Duplo My First sets, all of these sets have been retired. For that year, the total price of all retail sets cost $50, today those sets are valued around $81, a growth of 61%.
Most valuable 2014 LEGO Duplo My First set
10532 My First Police Set $45.00
Theme / Subtheme Duplo / My First
Year 2014
Pieces / Duplo figures 39 / 2
Availability Retired
10532 LEGO Duplo My First Police Set
Retail $24.99
Value $45.00
Growth  +80.1%
Annual growth 6.1%
Theme / Subtheme Duplo / My First
Year 2014
Pieces / Duplo figures 39 / 2
Availability Retired
10546 LEGO Duplo My First Shop
Retail $24.99
Value $35.63
Growth  +42.6%
Annual growth 2.4%