In 1967, LEGO released 2 Classic Wooden Box Set sets, all of these sets have been retired. For that year, the total price of all retail sets cost $9, today those sets are valued around $441, a growth of 5091%.
Most valuable 1967 LEGO Classic Wooden Box Set set
240 Wooden Storage Box Large $299.95
2 sets

240 Wooden Storage Box Large

Theme / Subtheme Classic / Wooden Box Set
Year 1967
Availability Retired
240 LEGO Wooden Storage Box Large
Retail $4.50
Value $299.95
Growth  +6565.6%
Annual growth 7.5%

701-2 Wooden Storage Box Large

Theme / Subtheme Classic / Wooden Box Set
Year 1967
Availability Retired
701-2 LEGO Wooden Storage Box Large
Retail $4.00
Value $141.30
Growth  +3432.5%
Annual growth 6.3%