In 1992, LEGO released 2 Town Construction sets, all of these sets have been retired. For that year, the total price of all retail sets cost $11, today those sets are valued around $111, a growth of 958%.
Most valuable 1992 LEGO Town Construction set
6662 Backhoe $72.58
Highest growth 1992 Town Construction set
6512 Landscape Loader +1084.31%
2 sets

6512 Landscape Loader

Theme / Subtheme Town / Construction
Year 1992
Pieces / Minifigs 37 / 1
Availability Retired
6512 LEGO Construction Landscape Loader
Retail $3.25
Value $38.49
Growth  +1084.3%
Annual growth 3.6%

6662 Backhoe

Theme / Subtheme Town / Construction
Year 1992
Pieces / Minifigs 85 / 1
Availability Retired
6662 LEGO Construction Backhoe
Retail $7.25
Value $72.58
Growth  +901.1%
Annual growth 4.2%