Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Building Set since January 2019. High accuracy
400 Building Set was a 294 piece Universal Building Set set with 3 minifigs released in 1977. It was also called "Universal Building Set" and was released only in the United States.

The current value for a new and sealed Building Set is estimated at $135 with an average yearly gain of about 3% which is lower than other Basic Set sets. On the open market, a used set will fetch in the range of between $113 and $144 depending on the condition.

For Sale (New/Sealed)

(US) Hidden Side: Newbury Abandoned Prison (70435) Building Kit 400 Pcs
BrickEconomy Choice
$109.24
(US) LEGO Marvel Shang-Chi Battle at The Ancient Village 76177 Building Kit 400 Pcs
$134.99
+0.1%
(AU) NEW IN BOX - LEGO The Hobbit: Attack of the Wargs - 79002 - 400 pieces
$139.20
+3.3%
(JP) Universal Building Set 400 Vintage 1977s Original New
$406.00
+201.2%

Sale Trends

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

Related Sets

Theme Basic
Year 1976
Pieces / Minifigs 283 / 3
Availability Retired
910 LEGO Advanced Basic Set
Retail $22.99
Value $367.99
Growth 1500.7%
Annual growth 6.2%

Sets in Universal Building Set / Basic Set

Year 1977
Pieces / Minifigs 467 / 3
Availability Retired
404 LEGO Building Set
Retail $39.99
Value $133.56
Growth 234.0%
Annual growth 2.7%
Year 1977
Pieces / Minifigs 401 / 4
Availability Retired
402 LEGO Building Set
Retail $24.99
Value $416.74
Growth 1567.6%
Annual growth 6.5%
Year 1977
Pieces 390
Availability Retired
114 LEGO Building Set
Retail $24.99
Value $231.65
Growth 827.0%
Annual growth 5.1%
Year 1977
Pieces 293
Availability Retired
113 LEGO Building Set
Retail $16.99
Value $108.59
Growth 539.1%
Annual growth 4.2%
Year 1977
Pieces 200
Availability Retired
112 LEGO Building Set
Retail $18.99
Value $119.99
Growth 531.9%
Annual growth 5.0%
Year 1977
Pieces 173
Availability Retired
111 LEGO Building Set
Retail $12.99
Value $150.74
Growth 1060.4%
Annual growth 5.6%
Year 1977
Pieces 131
Availability Retired
110 LEGO Building Set
Retail $9.99
Value $99.99
Growth 900.9%
Annual growth 4.7%