In 2007, LEGO released 3 Creator Value Packs sets, all of these sets have been retired. For that year, the total price of all retail sets cost $60, today those sets are valued around $274, a growth of 358%.
Most owned 2007 Creator Value Packs set
66208 Mr. Magorium's Wonder Emporium
3 sets

66198 Creative Building System

Theme / Subtheme Creator / Value Packs
Year 2007
Pieces 286
Availability Retired
66198 LEGO Creator Creative Building System
Retail $9.99
Value $94.44
Growth  +845.3%
Annual growth 10.0%

66208 Mr. Magorium's Wonder Emporium

Theme / Subtheme Creator / Value Packs
Year 2007
Pieces 323
Availability Retired
66208 LEGO Creator Mr. Magorium's Wonder Emporium
Retail $19.99
Value $30.00
Growth  +50.1%
Annual growth 4.8%

66234 Creator Co-Pack

Theme / Subtheme Creator / Value Packs
Year 2007
Pieces 566
Availability Retired
66234 LEGO Creator Co-Pack
Retail $29.99
Value $150.00
Growth  +400.2%
Annual growth 9.4%