Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Building Set since January 2019. Medium accuracy
400 Building Set was a 294 piece Universal Building Set set with 3 minifigs released in 1977. The current value for a new and sealed Building Set is estimated at $121 with an average yearly gain of about 4% which is lower than other Basic Set sets. On the open market, a used set will fetch in the range of between $118 and $150 depending on the condition.

For Sale (New/Sealed)

(US) #79002 The Hobbit An Unexpected Journey "Attack of the Wargs" 400 pc NISB
BrickEconomy Choice
$100.00
(US) Hidden Side: Newbury Abandoned Prison (70435) Building Kit 400 Pcs
$109.24
-9.7%

Sale Trends

This chart shows the sales trends (number sold) of new/sealed 400 Building Set.

Sets in Universal Building Set / Basic Set

Year 1977
Pieces / Minifigs 467 / 3
Availability Retired
404 LEGO Building Set
Retail $39.99
Value $177.47
Growth 343.8%
Annual growth 3.4%
Year 1977
Pieces / Minifigs 401 / 4
Availability Retired
402 LEGO Building Set
Retail $24.99
Value $402.07
Growth 1508.9%
Annual growth 6.5%
Year 1977
Pieces 390
Availability Retired
114 LEGO Building Set
Retail $24.99
Value $163.79
Growth 555.4%
Annual growth 4.4%
Year 1977
Pieces 293
Availability Retired
113 LEGO Building Set
Year 1977
Pieces 200
Availability Retired
112 LEGO Building Set
Value $136.62
Year 1977
Pieces 173
Availability Retired
111 LEGO Building Set
Year 1977
Pieces 131
Availability Retired
110 LEGO Building Set
Value $117.57