In 2012, LEGO released 2 Education Duplo sets, all of these sets have been retired. For that year, the total price of all retail sets cost $160, today those sets are valued around $365, a growth of 128%.
Most valuable 2012 LEGO Education Duplo set
9209 Community Services Set $188.44
Highest growth 2012 Education Duplo set
9218 Wild Animals Set +152.34%
Theme / Subtheme Education / Duplo
Year 2012
Pieces / Duplo figures 130 / 12
Availability Retired
9209 LEGO Education Duplo Community Services Set
Retail $89.99
Value $188.44
Growth  +109.4%
Annual growth 4.7%
Theme / Subtheme Education / Duplo
Year 2012
Pieces 98
Availability Retired
9218 LEGO Education Duplo Wild Animals Set
Retail $69.99
Value $176.61
Growth  +152.3%
Annual growth 3.8%