LEGO 8710 Technical Elements is a vintage Technic set from 1981 valued at $46 for new and sealed sets, up 286% from an original retail price of $12.00. Annual appreciation has averaged 3.19% since release. Used copies are valued between $19 and $29 depending on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Technical Elements since November 2016. Very high accuracy
LEGO 8710 Technical Elements is a Technic Supplementary set released in 1981, containing 124 pieces. It comprises a selection of Technic components including beams, plates, pins/pegs, gears, axles, pulleys, and bushings intended to expand Technic building possibilities. Designed as a parts pack rather than a standalone model, it supplied core mechanical elements useful for gear trains and moving functions.

A new and sealed Technical Elements is currently valued at around $46, with annual growth of approximately 3%. The average used price is $24 for those in good overall condition. Based on current trends, this set could be valued near $48 within the next year. New and sealed listings currently range from $40 to $70.

For Sale (New/Sealed)

(US) This set is Brand New and Sealed. We are the original owner and bought it new off the... $36.00
-22.2%
(NL) Box is flattened, all parts are in sealed bags, except:2x Black Technic, Axle 10L2x B... $45.62
-1.4%
(DE) NEW and SEALED, foil with small damage and one small side with bend mark. See origina... $56.97
+23.2%
(US) Vintage Technic: Supplementary Set 8710 - New In Amazing Condition
BrickEconomy Choice
$79.99
+72.9%

For Sale (Used)

(NL) Used - SET IN GOOD CONDITION, WITH BOX (plastic parts tray included) $21.84
(US) Used - eBay listing for 8710 Technical Elements $21.64
(NO) Used - PARTS IN VERY GOOD CONDITION, BOX AND INNER TRAY INCLUDED AND IN GOOD CONDITIO... $21.86
(NL) Used - SET IN GOOD CONDITION, WITH BOX (plastic parts tray included) $22.13

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 $111.41
Growth  +2375.8%
Annual growth 7.1%

871 Supplementary Set

Theme / Subtheme Technic / Supplementary
Year 1977
Pieces 78
Availability Retired
871 LEGO Technic Supplementary Set
Retail $9.99
Value $109.68
Growth  +997.9%
Annual growth 5.0%

961 Parts Pack

Theme / Subtheme Technic / Supplementary
Year 1978
Pieces 78
Availability Retired
961 LEGO Technic Parts Pack
Retail $5.00
Value $83.59
Growth  +1571.8%
Annual growth 7.0%

872 Two Gear Blocks

Theme / Subtheme Technic / Supplementary
Year 1978
Pieces 77
Availability Retired
872 LEGO Technic Two Gear Blocks
Retail $19.50
Value $31.75
Growth  +62.8%
Annual growth 3.2%

8735 Motor Set, 9 V

Theme / Subtheme Technic / Supplementary
Year 1997
Pieces 60
Availability Retired
8735 LEGO Technic Motor Set, 9 V
Retail $39.99
Value $52.36
Growth  +30.9%

8720 9V Motor Set

Theme / Subtheme Technic / Supplementary
Year 1990
Pieces 57
Availability Retired
8720 LEGO Technic 9V Motor Set
Retail $35.99
Value $80.00
Growth  +122.3%
Annual growth 3.0%

878 Piston Parts

Theme / Subtheme Technic / Supplementary
Year 1979
Pieces 52
Availability Retired
878 LEGO Technic Piston Parts
Retail $4.50
Value $33.19
Growth  +637.6%
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 $27.64
Growth  +452.8%
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 $20.63
Growth  +312.6%
Annual growth 5.0%

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 $19.97
Growth  +299.4%
Annual growth 3.0%

8700 Power Pack

Theme / Subtheme Technic / Supplementary
Year 1982
Pieces 26
Availability Retired
8700 LEGO Technic Power Pack
Retail $26.00
Value $68.00
Growth  +161.5%
Annual growth 1.7%

877 Steering Gear Parts

Theme / Subtheme Technic / Supplementary
Year 1979
Pieces 24
Availability Retired
877 LEGO Technic Steering Gear Parts
Retail $3.50
Value $107.49
Growth  +2971.1%
Annual growth 7.6%

870 Technical Motor, 4.5 V

Theme / Subtheme Technic / Supplementary
Year 1977
Pieces 22
Availability Retired
870 LEGO Technical Motor, 4.5 V
Retail $8.99
Value $82.00
Growth  +812.1%
Annual growth 4.6%

880 12 Volt Motor

Theme / Subtheme Technic / Supplementary
Year 1979
Pieces 22
Availability Retired
880 LEGO Technic 12 Volt Motor
Retail $19.99
Value $39.99
Growth  +100.1%
Annual growth 5.3%

960 Power Pack

Theme / Subtheme Technic / Supplementary
Year 1978
Pieces 22
Availability Retired
960 LEGO Technic Power Pack
Retail $22.50
Value $71.08
Growth  +215.9%
Annual growth 2.4%

8712 Technic Figures

Theme / Subtheme Technic / Supplementary
Year 1988
Pieces / Figures 10 / 3
Availability Retired
8712 LEGO Technic Figures
Retail $8.25
Value $56.81
Growth  +588.6%
Annual growth 5.2%

8714 The LEGO Technic Guys

Theme / Subtheme Technic / Supplementary
Year 1993
Pieces / Figures 9 / 3
Availability Retired
8714 The LEGO Technic Guys
Retail $8.99
Value $111.61
Growth  +1141.5%
Annual growth 3.9%