1. Sets
  2. Basic
304 LEGO Basic Building Set thumbnail image

304 LEGO Basic Building Set
Images 1
304 LEGO Basic Building Set
  • Basic Building Set thumbnail

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Basic Building Set since June 2016. Medium/low
LEGO 304 Basic Building Set was a 31 piece Basic set released in 1985. The current value for a new, factory sealed Basic Building Set is estimated around $15. On the open market, a used set will fetch in the range of between $4 and $5 depending on the condition.
All regions

For Sale (New/Sealed)
(US) *** Best US listing for Basic Building Set ***
BrickEconomy Choice
$19.99
(US) - Box matches large picture. Box is sealed, but does have wear(one corner has a dent,...
$12.00
-20.6%
(US) **New with instructions, inner bag sealed, box has been opened.**
$12.00
-20.6%
(US) Box is sealed, but has some crushing damage.
$15.00
-0.8%
(BE) MISB box is a little dented
$15.55
+2.8%
(US) BASIC Building Set #304, 1985 - NEW, Unopened
$19.99
+32.2%
(CA) MISB
$19.99
+32.2%
(US) BOX MATCHES LG. IMAGE AND DATED 1985,BOX A LITTLE CREASED ON ONE END.
$22.00
+45.5%
(US) 1985 Vintage LEGO Basic Building Block Set #304 Sealed MISB Boxed FREESHIP
$29.85
+97.4%

More sets in Basic

540 Basic Building Set

Theme Basic
Year 1985
Pieces / Minifigs 626 / 2
Availability Retired
540 LEGO Basic Building Set
Value $155.11

550 Basic Building Set

Theme Basic
Year 1985
Pieces / Minifigs 569 / 2
Availability Retired
550 LEGO Basic Building Set
Retail $42.00
Value $360.16
Growth  757.5%
Annual growth 4.9%

740 Basic Building Set

Theme Basic
Year 1985
Pieces 516
Availability Retired
740 LEGO Basic Building Set
Retail $60.00
Value $344.07
Growth  473.5%
Annual growth 3.7%

730-2 Basic Building Set

Theme Basic
Year 1985
Pieces / Minifigs 429 / 2
Availability Retired
730-2 LEGO Basic Building Set
Retail $30.00
Value $163.96
Growth  446.5%
Annual growth 4.5%

720 Basic Building Set

Theme Basic
Year 1985
Pieces / Minifigs 334 / 1
Availability Retired
720 LEGO Basic Building Set
Retail $25.00
Value $217.54
Growth  770.2%
Annual growth 5.7%

350-2 Basic Building Set

Theme Basic
Year 1985
Pieces / Minifigs 311 / 4
Availability Retired
350-2 LEGO Basic Building Set
Value $420.79

530 Basic Building Set

Theme Basic
Year 1985
Pieces / Minifigs 269 / 2
Availability Retired
530 LEGO Basic Building Set
Value $192.62

340 Basic Building Set

Theme Basic
Year 1985
Pieces / Minifigs 214 / 2
Availability Retired
340 LEGO Basic Building Set
Value $71.15

1962 Basic Building Set

Theme Basic
Year 1985
Pieces / Minifigs 211 / 1
Availability Retired
1962 LEGO Basic Building Set
Value $202.32

1520 Basic Building Set with Storage Case

Theme Basic
Year 1985
Pieces / Minifigs 210 / 1
Availability Retired
1520 LEGO Basic Building Set with Storage Case
Retail $16.49
Value $199.99
Growth  1112.8%
Annual growth 6.6%

520 Basic Building Set

Theme Basic
Year 1985
Pieces / Minifigs 165 / 1
Availability Retired
520 LEGO Basic Building Set
Value $58.20

330 Basic Building Set

Theme Basic
Year 1985
Pieces / Minifigs 156 / 2
Availability Retired
330 LEGO Basic Building Set
Value $72.27

510 Basic Building Set

Theme Basic
Year 1985
Pieces 106
Availability Retired
510 LEGO Basic Building Set
Retail $1.50
Value $69.32
Growth  4521.3%
Annual growth 8.9%

320 Basic Building Set

Theme Basic
Year 1985
Pieces / Minifigs 77 / 1
Availability Retired
320 LEGO Basic Building Set
Retail $7.97
Value $45.43
Growth  470.0%
Annual growth 5.1%

508 Basic Building Set

Theme Basic
Year 1985
Pieces 66
Availability Retired
508 LEGO Basic Building Set
Value $24.97

310-4 Basic Building Set

Theme Basic
Year 1985
Pieces 46
Availability Retired
310-4 LEGO Basic Building Set
Retail $5.00
Value $40.69
Growth  713.8%
Annual growth 5.2%

504 Basic Building Set

Theme Basic
Year 1985
Pieces 41
Availability Retired
504 LEGO Basic Building Set
Value $28.21

1548-2 Helicopter

Theme Basic
Year 1985
Pieces 36
Availability Retired
1548-2 LEGO Helicopter
Value $97.87

1562-2 Basic Building Set

Theme Basic
Year 1985
Pieces 32
Availability Retired
1562-2 LEGO Basic Building Set
Value $15.09

1965 Building Set Trial Size Offer

Theme Basic
Year 1985
Pieces / Minifigs 32 / 1
Availability Retired
1965 LEGO Building Set Trial Size Offer
Retail $1.50
Value $58.06
Growth  3770.7%
Annual growth 9.8%

308-2 Basic Building Set

Theme Basic
Year 1985
Pieces 30
Availability Retired
308-2 LEGO Basic Building Set
Value $25.00

1964 Basic Building Set

Theme Basic
Year 1985
Pieces 27
Availability Retired
1964 LEGO Basic Building Set
Retail $1.49
Value $19.53
Growth  1210.7%
Annual growth 4.4%

1546 Aircraft

Theme Basic
Year 1985
Pieces / Minifigs 26 / 1
Availability Retired
1546 LEGO Aircraft

1551 Duck

Theme Basic
Year 1985
Pieces 6
Availability Retired
1551 LEGO Duck
Retail $0.40
Value $6.26
Growth  1465.0%
Annual growth 10.8%

293-2 Basic Building Set

Theme Basic
Year 1985
Availability Retired
293-2 LEGO Basic Building Set
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs include, but are not limited to, LEGO, eBay and others. Please read our disclosure policy.

My Collection

Basic Building Set Reviews

42 ratings
4.4
Collectors
Investors

About Basic

The LEGO Basic theme, which began in the 1970s, was designed to be a more general, non-thematic series of sets. Unlike the themed sets that revolve around specific stories, characters, or concepts (e.g., space, city, or pirates), the Basic theme provided a collection of standard LEGO bricks and pieces, often in a variety of colors. The goal was to encourage free building and creativity without the confines of a specific theme or narrative.
Read more