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2309 LEGO Duplo Supplementary Set thumbnail image

2309 LEGO Duplo Supplementary Set
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2309 LEGO Duplo Supplementary Set
  • Supplementary Set thumbnail

Set Value (New/Sealed)

This represents the current new/sealed value of the set Supplementary Set since January 1984. Medium accuracy
LEGO 2309 Supplementary Set was a 25 piece Duplo set released in 1984. It was a pre-school set. The current value for a new and sealed Supplementary Set is estimated at $32, with an average annual growth of approximately 2%. Current used prices for Supplementary Set range from $26 to $29, depending on the set's condition, with an average price of $26 for those in good overall condition.
Supplementary Set (set 2309-1) is an extremely old and rare LEGO set. It has not been seen for sale online or in retail stores in good/new condition in over 2 years. Due to its rarity, the current estimated value of $31.53 may be much lower than its true value, assuming it can be found for sale. As this set was released in 1984, finding it sealed and in good condition is particularly challenging, likely driving its true value even higher.
There are currently no new/sealed listings available for Supplementary Set at this time.
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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 $100.77
Growth  +530.2%
Annual growth 5.5%

2310 Supplementary Bricks

Theme / Subtheme Duplo / Supplementary
Year 1987
Pieces 28
Availability Retired
2310 LEGO Duplo Supplementary Bricks
Retail $12.99
Value $54.56
Growth  +320.0%
Annual growth 3.9%

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 $63.07
Growth  +385.5%
Annual growth 5.2%

2306-2 Supplementary Bricks

Theme / Subtheme Duplo / Supplementary
Year 1982
Pieces 18
Availability Retired
2306-2 LEGO Duplo Supplementary Bricks
Retail $9.99
Value $30.00
Growth  +200.3%
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 $26.17
Growth  +162.0%
Annual growth 2.4%

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Supplementary Set Reviews

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About Duplo Supplementary

LEGO Duplo Supplementary sets are additional sets of bricks and pieces designed to complement existing LEGO Duplo sets. These sets often include specialized pieces like windows, doors, and unique characters or accessories, expanding the creative possibilities for young builders and encouraging imaginative play.

Supplementary consists of 6 sets that ran from 1982 to 1994. As of today, 2312 Supplementary Bricks is the most valuable Supplementary set with an estimated new/factory sealed value of $101.
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