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9615 LEGO Dacta Technic Motor Add-On for Simple Mechanisms thumbnail image

9615 LEGO Dacta Technic Motor Add-On for Simple Mechanisms
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9615 LEGO Dacta Technic Motor Add-On for Simple Mechanisms
  • Motor Add-On for Simple Mechanisms thumbnail
  • Motor Add-On for Simple Mechanisms thumbnail
  • Motor Add-On for Simple Mechanisms thumbnail

LEGO 9615 Motor Add-On for Simple Mechanisms is a Dacta set from 1997 valued at $45 for new and sealed sets, up 41% from an original retail price of $31.99. Annual appreciation has averaged 1.56% since release. On the used market, values range from $11 to $31 based on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Motor Add-On for Simple Mechanisms since June 2017. Medium accuracy
LEGO 9615 Motor Add-On for Simple Mechanisms is a Dacta Technic educational accessory set released in 1997, containing 3 pieces. Designed as a power add-on, it provides a motor and related components to drive models built with Dacta Simple Mechanisms coursework. The set integrates with Technic elements used in classroom activities to demonstrate motion, gearing, and basic mechanical principles.

A new and sealed Motor Add-On for Simple Mechanisms is currently valued at around $45, with annual growth of approximately 2%, which is lower than other Technic sets. The average used price is $25 for those in good overall condition. Based on current trends, this set could be valued near $46 within the next year.
Motor Add-On for Simple Mechanisms has become a rare set, as set 9615-1 has not been seen for sale in new/good condition online or in retail for over one year. Its actual value is likely above the current estimate. The last brand new Motor Add-On for Simple Mechanisms was sold on eBay.

For Sale (New/Sealed)

There are currently no new/sealed listings available for 9615 Motor Add-On for Simple Mechanisms at this time.
All regions

For Sale (Used)

 (US) Used - 100% Complete, Excellent Condition, No Instructions Included, No Box $19.99
(US) Used - eBay listing for 9615 Motor Add-On for Simple Mechanisms $19.79
(US) Used - looks unused $19.99
(US) used. color is good - have not tested. $25.00
(DE) Used - BrickLink store heppner3000 $25.41
(IT) Used - broken cable $31.36

Sets in Dacta / Technic

9618 Structures Set

Theme / Subtheme Dacta / Technic
Year 1997
Pieces 463
Availability Retired
9618 LEGO Dacta Technic Structures Set
Retail $79.90
Value $132.96
Growth  +66.4%
Annual growth 1.8%

9630 Simple Mechanisms Set

Theme / Subtheme Dacta / Technic
Year 1997
Pieces 277
Availability Retired
9630 LEGO Dacta Technic Simple Mechanisms Set
Retail $79.99
Value $129.03
Growth  +61.3%
Annual growth 2.9%

9617 Introducing Air Power

Theme / Subtheme Dacta / Technic
Year 1997
Pieces 89
Availability Retired
9617 LEGO Dacta Technic Introducing Air Power
Retail $29.99
Value $113.40
Growth  +278.1%
Annual growth 3.7%

9616 Wheels and Axles Set

Theme / Subtheme Dacta / Technic
Year 1997
Pieces / Minifigs 74 / 1
Availability Retired
9616 LEGO Dacta Technic Wheels and Axles Set
Retail $14.99
Value $31.04
Growth  +107.1%
Annual growth 3.5%

9848 9V Lamps

Theme / Subtheme Dacta / Technic
Year 1997
Pieces 9
Availability Retired
9848 LEGO Dacta Technic 9V Lamps
Retail $2.99
Value $26.90
Growth  +799.7%
Annual growth 7.4%

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Motor Add-On for Simple Mechanisms Reviews

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About Dacta Technic

The LEGO Dacta Technic theme is a segment of the LEGO Dacta (later rebranded as LEGO Education) line, focusing on the Technic system of LEGO building. These sets are designed for educational contexts, emphasizing principles of mechanics, engineering, and applied science. Through specialized pieces like gears, axles, and beams, the Dacta Technic theme offers a hands-on approach to understanding complex mechanical concepts, making it a resource for classrooms and other educational settings aiming to teach STEM principles.

Technic consists of 30 sets that ran from 1984 to 2003. As of today, 1034 Teachers Resource Set is the most valuable Technic set with an estimated new/factory sealed value of $1,145.
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