In 2003, LEGO released 3 Spider-Man sets, all of these sets have been retired. For that year, the total price of all retail sets cost $100, today those sets are valued around $1,732, a growth of 1633%.
Most valuable 2003 LEGO Spider-Man set
4851 Spider-Man and Green Goblin Origins $623.36
Highest growth 2003 Spider-Man set
4850 Spider-Man's First Chase +2485.69%
Largest 2003 LEGO Spider-Man set
4852 Spider-Man vs. Green Goblin -- The final showdown 360 pieces
3 sets

4850 Spider-Man's First Chase

Theme Spider-Man
Year 2003
Pieces / Minifigs 191 / 3
Availability Retired
4850 LEGO Spider-Man's First Chase
Retail $19.99
Value $516.88
Growth  +2485.7%
Annual growth 33.3%

4851 Spider-Man and Green Goblin Origins

Theme Spider-Man
Year 2003
Pieces / Minifigs 218 / 6
Availability Retired
4851 LEGO Spider-Man and Green Goblin Origins
Retail $29.99
Value $623.36
Growth  +1978.6%
Annual growth 33.3%

4852 Spider-Man vs. Green Goblin -- The final showdown

Theme Spider-Man
Year 2003
Pieces / Minifigs 360 / 4
Availability Retired
4852 LEGO Spider-Man vs. Green Goblin -- The final showdown
Retail $49.99
Value $591.87
Growth  +1084.0%
Annual growth 32.4%