Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Basic Set since June 1973. Medium accuracy
LEGO 7-3 Basic Set was a 415 piece Universal Building Set set released in 1973. The current value for a new and sealed Basic Set is estimated at $226 with an average yearly gain of about 5%. The current used prices for Basic Set can be found in the range of $118 and $145 depending on the set's condition, with an average price of $121 if it is in good overall condition.
Basic Set is an extremely old and very rare LEGO set. We have not seen set 7-3 currently for sale online or in the hundreds of retail stores in good/new condition in over 825 days. Because of the rarity of this hard to find set the current estimated value of $226.05 might actually be much lower than the true value, assuming this set can be found for sale.Because Basic Set is a very old set from 1973, finding it in a sealed and good condition might be difficult thus making the true value even that much higher.

Sets in Universal Building Set / Basic Set

Year 1973
Pieces 776
Availability Retired
8-3 LEGO Basic Set #8
Retail $19.00
Value $507.89
Growth  2573.1%
Annual growth 6.7%
Year 1973
Pieces 349
Availability Retired
5-3 LEGO Basic Set
Retail $6.99
Value $110.83
Growth  1485.6%
Annual growth 4.6%
Year 1973
Pieces 349
Availability Retired
6-3 LEGO Basic Set
Retail $12.99
Year 1973
Pieces 338
Availability Retired
135 LEGO Building Set
Retail $7.89
Value $11.56
Growth  46.5%
Year 1973
Pieces 230
Availability Retired
4-3 LEGO Basic Set
Retail $8.99
Value $864.49
Growth  9516.1%
Annual growth 9.4%
Year 1973
Pieces 190
Availability Retired
115 LEGO Building Set
Value $253.98
Year 1973
Pieces 184
Availability Retired
2-7 LEGO Basic Set
Retail $7.99
Value $223.22
Growth  2693.7%
Annual growth 6.8%
Year 1973
Pieces 184
Availability Retired
3-4 LEGO Basic Set
Retail $7.99
Value $222.88
Growth  2689.5%
Annual growth 6.9%
Year 1973
Pieces 149
Availability Retired
105-2 LEGO Building Set
Value $93.80
Year 1973
Pieces 107
Availability Retired
1-7 LEGO Basic Set
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