In 2004, LEGO released 2 Racers 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 $412, a growth of 587%.
Most owned 2004 Racers Value Packs set
65546 Racers Co-Pack 4
2 sets

65417 Racers Value Pack

Theme / Subtheme Racers / Value Packs
Year 2004
Pieces 151
Availability Retired
65417 LEGO Racers Value Pack
Retail $19.99
Value $36.50
Growth  +82.6%
Annual growth 2.9%

65546 Racers Co-Pack 4

Theme / Subtheme Racers / Value Packs
Year 2004
Pieces 310
Availability Retired
65546 LEGO Racers Co-Pack 4
Retail $39.99
Value $375.84
Growth  +839.8%
Annual growth 11.3%