In 2007, LEGO released 4 Star Wars Episode III sets, all of these sets have been retired. For that year, the total price of all retail sets cost $90, today those sets are valued around $1,017, a growth of 1031%.
Most valuable 2007 LEGO Star Wars Episode III set
7661 Jedi Starfighter with Hyperdrive Booster Ring $569.86
Highest growth 2007 Star Wars Episode III set
7655 Clone Troopers Battle Pack +1309.31%
4 sets

7654 Droids Battle Pack

Theme / Subtheme Star Wars / Episode III
Year 2007
Pieces / Minifigs 102 / 7
Availability Retired
7654 LEGO Star Wars Droids Battle Pack
Retail $9.99
Value $79.63
Growth  +697.1%
Annual growth 10.6%

7655 Clone Troopers Battle Pack

Theme / Subtheme Star Wars / Episode III
Year 2007
Pieces / Minifigs 58 / 4
Availability Retired
7655 LEGO Star Wars Clone Troopers Battle Pack
Retail $9.99
Value $140.79
Growth  +1309.3%
Annual growth 10.7%

7656 General Grievous Starfighter

Theme / Subtheme Star Wars / Episode III
Year 2007
Pieces / Minifigs 232 / 1
Availability Retired
7656 LEGO Star Wars General Grievous Starfighter
Retail $19.99
Value $226.93
Growth  +1035.2%
Annual growth 10.6%

7661 Jedi Starfighter with Hyperdrive Booster Ring

Theme / Subtheme Star Wars / Episode III
Year 2007
Pieces / Minifigs 575 / 2
Availability Retired
7661 LEGO Star Wars Jedi Starfighter with Hyperdrive Booster Ring
Retail $49.99
Value $569.86
Growth  +1039.9%
Annual growth 11.1%