In 1956, LEGO released 5 Mursten Basic Set sets, all of these sets have been retired. For that year, the total price of all retail sets cost $12, today those sets are valued around $9,395.
Most valuable 1956 LEGO Mursten Basic Set set
700-5-2 Gift Package $3,653.89
Most owned 1956 Mursten Basic Set set
700-4-3 Gift Package
5 sets

700-2-1 Gift Package

Theme / Subtheme Mursten / Basic Set
Year 1956
Availability Retired
700-2-1 LEGO Gift Package
Retail $3.50

700-2-3 Gift Package

Theme / Subtheme Mursten / Basic Set
Year 1956
Availability Retired
700-2-3 LEGO Gift Package
Retail $3.25

700-3-2 Gift Package

Theme / Subtheme Mursten / Basic Set
Year 1956
Availability Retired
700-3-2 LEGO Gift Package
Retail $2.50
Value $3,059.39
Growth  +122275.6%
Annual growth 10.9%

700-4-3 Gift Package

Theme / Subtheme Mursten / Basic Set
Year 1956
Availability Retired
700-4-3 LEGO Gift Package
Retail $1.50
Value $2,681.33
Growth  +178655.3%
Annual growth 11.5%

700-5-2 Gift Package

Theme / Subtheme Mursten / Basic Set
Year 1956
Availability Retired
700-5-2 LEGO Gift Package
Retail $1.25
Value $3,653.89
Growth  +292211.2%
Annual growth 12.3%