In 1956, LEGO released 2 Mursten Town Plan sets, all of these sets have been retired. For that year, the total price of all retail sets cost $6, today those sets are valued around $4,697, a growth of 85297%.
Most valuable 1956 LEGO Mursten Town Plan set
700-6-2 Gift Package $2,545.20
2 sets

700-3A-2 Gift Package

Theme / Subtheme Mursten / Town Plan
Year 1956
Availability Retired
700-3A-2 LEGO Gift Package
Retail $3.25
Value $2,151.65
Growth  +66104.6%
Annual growth 9.7%

700-6-2 Gift Package

Theme / Subtheme Mursten / Town Plan
Year 1956
Pieces 46
Availability Retired
700-6-2 LEGO Gift Package
Retail $2.25
Value $2,545.20
Growth  +113020.0%
Annual growth 10.6%