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2310 LEGO Duplo Supplementary Bricks thumbnail image

2310 LEGO Duplo Supplementary Bricks
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2310 LEGO Duplo Supplementary Bricks
  • Supplementary Bricks thumbnail

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Supplementary Bricks since June 1987. Medium accuracy
LEGO 2310 Supplementary Bricks was a 28 piece Duplo set released in 1987. It was a pre-school set. The current value for a new and sealed Supplementary Bricks is estimated at $52 with an average yearly gain of about 4% which is higher than other Supplementary sets. The current used prices for Supplementary Bricks can be found in the range of $15 and $18 depending on the set's condition, with an average price of $15 if it is in good overall condition.
Supplementary Bricks is a relatively rare set as we have not seen set 2310-1 currently for sale in primary or secondary markets in over 6 months. The current value of this set might be slightly higher then what we have estimated. The last brand new Supplementary Bricks seen was sold on ebay.com.

Sets in Duplo / Supplementary

2312 Supplementary Bricks

Theme / Subtheme Duplo / Supplementary
Year 1987
Pieces 39
Availability Retired
2312 LEGO Duplo Supplementary Bricks
Retail $15.99
Value $116.14
Growth  626.3%
Annual growth 5.5%

2309 Supplementary Set

Theme / Subtheme Duplo / Supplementary
Year 1984
Pieces 25
Availability Retired
2309 LEGO Duplo Supplementary Set
Retail $12.99
Value $30.84
Growth  137.4%
Annual growth 2.2%

2327 Supplementary Set

Theme / Subtheme Duplo / Supplementary
Year 1994
Pieces / Duplo figures 19 / 1
Availability Retired
2327 LEGO Duplo Supplementary Set
Retail $12.99
Value $60.30
Growth  364.2%
Annual growth 5.3%

2306-2 Supplementary Bricks

Theme / Subtheme Duplo / Supplementary
Year 1982
Pieces 18
Availability Retired
2306-2 LEGO Duplo Supplementary Bricks
Retail $9.99
Value $28.92
Growth  189.5%
Annual growth 2.6%

2307 Supplementary Set

Theme / Subtheme Duplo / Supplementary
Year 1984
Pieces 18
Availability Retired
2307 LEGO Duplo Supplementary Set
Retail $9.99
Value $15.61
Growth  56.3%
Annual growth 1.1%
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Supplementary Bricks Reviews

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About Duplo Supplementary

Supplementary is a subtheme of Duplo that consists of 6 sets that as of now ran from 1982 to 1994. As of today, 2312 Supplementary Bricks is the most valuable set in Duplo Supplementary with an estimated new/factory sealed value of $116.14.

The LEGO DUPLO theme was introduced as far back as 1969 and is designed for children ages 1 to 5. It features DUPLO figures which are much larger than minifigures and DUPLO blocks which are about twice the length, width, and height of a standard System brick. Like LEGO System, DUPLO also has subthemes that are often junior versions of System themes, like Pirates and Castle and licensed themes like Disney and Super Heros.
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