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877 LEGO Technic Steering Gear Parts thumbnail image

877 LEGO Technic Steering Gear Parts
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877 LEGO Technic Steering Gear Parts
  • Steering Gear Parts thumbnail

LEGO 877 Steering Gear Parts is a vintage Technic set from 1979 valued at $107 for new and sealed sets, up 2952% from an original retail price of $3.50. Annual appreciation has averaged 7.55% since release. On the used market, values range from $87 to $101 based on condition.

Set Value (New/Sealed)

This represents the current new/sealed value of the set Steering Gear Parts since January 1979. Medium accuracy
LEGO 877-1 Steering Gear Parts is a Technic Supplementary set released in 1979, containing 24 pieces. The pack includes a steering wheel, turntables, racks, gears, and related steering components intended to build or enhance steering mechanisms in Technic models. It was designed to expand functionality in early Technic builds by enabling gear-driven linkages and rack-and-pinion steering, compatible with the beams and axles of the era.

A new and sealed Steering Gear Parts is currently valued at around $107, with annual growth of approximately 8%, which is higher than other Supplementary sets. The average used price is $89 for those in good overall condition. Based on current trends, this set could be valued near $114 within the next year.
It has been a few months since we last saw 877 Steering Gear Parts available in either primary or secondary markets. Its true value may be slightly higher than our current estimate. The last brand new Steering Gear Parts was sold on eBay.
There are currently no new/sealed listings available for Steering Gear Parts at this time.
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Sets in Technic / Supplementary

879 Gear Wheels with Chain Links

Theme / Subtheme Technic / Supplementary
Year 1979
Pieces 87
Availability Retired
879 LEGO Technic Gear Wheels with Chain Links
Retail $4.50
Value $110.76
Growth  +2361.3%
Annual growth 7.1%

878 Piston Parts

Theme / Subtheme Technic / Supplementary
Year 1979
Pieces 52
Availability Retired
878 LEGO Technic Piston Parts
Retail $4.50
Value $33.10
Growth  +635.6%
Annual growth 4.3%

874 Yellow Beams with Connector Pegs

Theme / Subtheme Technic / Supplementary
Year 1979
Pieces 38
Availability Retired
874 LEGO Technic Yellow Beams with Connector Pegs
Retail $5.00
Value $27.83
Growth  +456.6%
Annual growth 3.7%

875 Red Beams with Connector Pegs

Theme / Subtheme Technic / Supplementary
Year 1979
Pieces 38
Availability Retired
875 LEGO Technic Red Beams with Connector Pegs
Retail $5.00
Value $20.68
Growth  +313.6%
Annual growth 4.6%

876 Blue Beams with Connector Pegs

Theme / Subtheme Technic / Supplementary
Year 1979
Pieces 38
Availability Retired
876 LEGO Technic Blue Beams with Connector Pegs
Retail $5.00
Value $43.13
Growth  +762.6%
Annual growth 4.7%

880 12 Volt Motor

Theme / Subtheme Technic / Supplementary
Year 1979
Pieces 22
Availability Retired
880 LEGO Technic 12 Volt Motor
Retail $19.99
Value $39.66
Growth  +98.4%
Annual growth 5.2%

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About Technic Supplementary

The LEGO Technic Supplementary theme, active from 1977 to 1997, consists of a variety of accessory sets designed to enhance and expand existing Technic models. These sets provided additional parts, such as gears, wheels, axles, and motors, allowing builders to add more functionality and complexity to their creations. Notable sets in this theme include the "870 Technical Motor," which introduced a battery-powered motor for motorizing models, and the "8710 Supplementary Set," a collection of gears and other essential mechanical parts.

Supplementary consists of 18 sets that ran from 1977 to 1997. As of today, 871 Supplementary Set is the most valuable Supplementary set with an estimated new/factory sealed value of $115.
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