In 2008, LEGO released 5 Duplo Value Packs sets, all of these sets have been retired. For that year, the total price of all retail sets cost $360, today those sets are valued around $1,686, a growth of 368%.
Most owned 2008 Duplo Value Packs set
66361 Duplo Train Super Pack 3-in-1
5 sets

66236 Build & Play Value Pack

Theme / Subtheme Duplo / Value Packs
Year 2008
Pieces 145
Availability Retired
66236 LEGO Duplo Build & Play Value Pack
Retail $59.99
Value $245.06
Growth  +308.5%
Annual growth 8.1%

66261 Duplo LEGOVille Value Pack

Theme / Subtheme Duplo / Value Packs
Year 2008
Pieces 70
Availability Retired
66261 Duplo LEGOVille Value Pack
Retail $59.99
Value $426.84
Growth  +611.5%
Annual growth 11.5%

66262 Super Pack 3-in-1

Theme / Subtheme Duplo / Value Packs
Year 2008
Pieces 42
Availability Retired
66262 LEGO Duplo Super Pack 3-in-1
Retail $59.99
Value $426.84
Growth  +611.5%
Annual growth 11.5%

66264 Super Pack 3-in-1

Theme / Subtheme Duplo / Value Packs
Year 2008
Pieces 135
Availability Retired
66264 LEGO Duplo Super Pack 3-in-1
Retail $99.99
Value $390.67
Growth  +290.7%
Annual growth 7.9%

66361 Duplo Train Super Pack 3-in-1

Theme / Subtheme Duplo / Value Packs
Year 2008
Pieces 64
Availability Retired
66361 LEGO Duplo Train Super Pack 3-in-1
Retail $79.99
Value $196.11
Growth  +145.2%
Annual growth 5.1%