In 1958, LEGO released 10 System i Leg Town Plan sets, all of these sets have been retired. For that year, the total price of all retail sets cost $32, today those sets are valued around $11,837.
Most valuable 1958 LEGO System i Leg Town Plan set
308-3 Fire Station $3,979.25
Largest 1958 LEGO System i Leg Town Plan set
309-2 Church 149 pieces
Most owned 1958 System i Leg Town Plan set
310-5 ESSO Filling Station
10 sets

210-2 Small Store Set

Theme / Subtheme System i Leg / Town Plan
Year 1958
Pieces 30
Availability Retired
210-2 LEGO Small Store Set
Retail $2.50
Value $847.84
Growth  +33813.6%
Annual growth 9.0%

211-2 Small House Set

Theme / Subtheme System i Leg / Town Plan
Year 1958
Pieces 20
Availability Retired
211-2 LEGO Small House Set
Retail $2.50
Value $927.85
Growth  +37014.0%
Annual growth 9.1%

212 Small House Left Set

Theme / Subtheme System i Leg / Town Plan
Year 1958
Pieces 21
Availability Retired
212 LEGO Small House Left Set
Retail $2.25
Value $663.23
Growth  +29376.9%
Annual growth 8.7%

213-2 Small House Right Set

Theme / Subtheme System i Leg / Town Plan
Year 1958
Pieces 21
Availability Retired
213-2 LEGO Small House Right Set
Retail $2.25
Value $126.66
Growth  +5529.3%
Annual growth 6.1%

271-2 Traffic Police Set

Theme / Subtheme System i Leg / Town Plan
Year 1958
Pieces 6
Availability Retired
271-2 LEGO Traffic Police Set
Retail $0.95
Value $365.07
Growth  +38328.4%
Annual growth 5.9%

306-2 VW Garage

Theme / Subtheme System i Leg / Town Plan
Year 1958
Pieces 45
Availability Retired
306-2 LEGO VW Garage
Retail $5.25
Value $903.35
Growth  +17106.7%
Annual growth 7.9%

307-2 VW Auto Showroom

Theme / Subtheme System i Leg / Town Plan
Year 1958
Pieces 51
Availability Retired
307-2 LEGO VW Auto Showroom
Retail $4.25
Value $2,795.34
Growth  +65672.7%
Annual growth 10.0%

308-3 Fire Station

Theme / Subtheme System i Leg / Town Plan
Year 1958
Pieces 111
Availability Retired
308-3 LEGO Fire Station
Retail $4.75
Value $3,979.25
Growth  +83673.7%
Annual growth 10.4%

309-2 Church

Theme / Subtheme System i Leg / Town Plan
Year 1958
Pieces 149
Availability Retired
309-2 LEGO Church
Retail $4.25
Value $1,228.46
Growth  +28804.9%
Annual growth 8.7%

310-5 ESSO Filling Station

Theme / Subtheme System i Leg / Town Plan
Year 1958
Pieces 98
Availability Retired
310-5 LEGO ESSO Filling Station
Retail $3.50