In 2008, LEGO released 8 Agents 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 $2,489, a growth of 592%.
Most valuable 2008 LEGO Agents set
8635 Mobile Command Center $499.00
Highest growth 2008 Agents set
8634 Turbocar Chase +833.51%
Most owned 2008 Agents set
8631 Jetpack Pursuit
8 sets

8630 Gold Hunt

Theme Agents
Year 2008
Pieces / Minifigs 352 / 3
Availability Retired
8630 LEGO Agents Gold Hunt
Retail $29.99
Value $273.72
Growth  +812.7%
Annual growth 8.2%

8631 Jetpack Pursuit

Theme Agents
Year 2008
Pieces / Minifigs 88 / 2
Availability Retired
8631 LEGO Agents Jetpack Pursuit
Retail $9.99
Value $69.99
Growth  +600.6%
Annual growth 5.5%

8632 Swamp Raid

Theme Agents
Year 2008
Pieces / Minifigs 231 / 2
Availability Retired
8632 LEGO Agents Swamp Raid
Retail $19.99
Value $68.37
Growth  +242.0%
Annual growth 5.0%

8633 Speedboat Rescue

Theme Agents
Year 2008
Pieces / Minifigs 340 / 3
Availability Retired
8633 LEGO Agents Speedboat Rescue
Retail $39.99
Value $230.78
Growth  +477.1%
Annual growth 5.8%

8634 Turbocar Chase

Theme Agents
Year 2008
Pieces / Minifigs 498 / 3
Availability Retired
8634 LEGO Agents Turbocar Chase
Retail $49.99
Value $466.66
Growth  +833.5%
Annual growth 9.8%

8635 Mobile Command Center

Theme Agents
Year 2008
Pieces / Minifigs 1,154 / 7
Availability Retired
8635 LEGO Agents Mobile Command Center
Retail $89.99
Value $499.00
Growth  +454.5%
Annual growth 6.7%

8636 Deep Sea Quest

Theme Agents
Year 2008
Pieces / Minifigs 520 / 4
Availability Retired
8636 LEGO Agents Deep Sea Quest
Retail $49.99
Value $418.36
Growth  +736.9%
Annual growth 9.7%

8637 Volcano Base

Theme Agents
Year 2008
Pieces / Minifigs 718 / 6
Availability Retired
8637 LEGO Agents Volcano Base
Retail $69.99
Value $462.53
Growth  +560.9%
Annual growth 5.6%