In 2007, LEGO released 4 Star Wars Episode I sets, all of these sets have been retired. For that year, the total price of all retail sets cost $250, today those sets are valued around $2,779, a growth of 1012%.
Most valuable 2007 LEGO Star Wars Episode I set
7662 Trade Federation MTT $1,486.63
4 sets

7660 Naboo N-1 Starfighter with Vulture Droid

Theme / Subtheme Star Wars / Episode I
Year 2007
Pieces / Minifigs 280 / 3
Availability Retired
7660 LEGO Star Wars Naboo N-1 Starfighter with Vulture Droid
Retail $29.99
Value $215.09
Growth  +617.2%
Annual growth 9.1%

7662 Trade Federation MTT

Theme / Subtheme Star Wars / Episode I
Year 2007
Pieces / Minifigs 1,330 / 21
Availability Retired
7662 LEGO Star Wars Trade Federation MTT
Retail $99.99
Value $1,486.63
Growth  +1386.8%
Annual growth 11.3%

7663 Sith Infiltrator

Theme / Subtheme Star Wars / Episode I
Year 2007
Pieces / Minifigs 310 / 1
Availability Retired
7663 LEGO Star Wars Sith Infiltrator
Retail $29.99
Value $178.33
Growth  +494.6%
Annual growth 8.7%

7665 Republic Cruiser

Theme / Subtheme Star Wars / Episode I
Year 2007
Pieces / Minifigs 919 / 5
Availability Retired
7665 LEGO Star Wars Republic Cruiser
Retail $89.99
Value $898.87
Growth  +898.9%
Annual growth 10.2%