1. Sets
  2. Technic
  3. Robo Riders
8512 LEGO Technic Robo Riders Onyx thumbnail image

8512 LEGO Technic Robo Riders Onyx
Images 4Description 
8512 LEGO Technic Robo Riders Onyx
  • Onyx thumbnail
  • Onyx thumbnail
  • Onyx thumbnail
  • Onyx thumbnail

LEGO 8512 Onyx is a Technic set from 2000 valued at $55 for new and sealed sets, up 811% from an original retail price of $5.99. Annual appreciation has averaged 7.23% since release. Used copies are valued between $9 and $11 depending on condition.

Set Value (New/Sealed)

This chart represents the current new/sealed value of the set Onyx since June 2016. Very high accuracy
LEGO 8512 Onyx is a Technic RoboRiders set released in 2000, containing 37 pieces. The model depicts a black RoboRider configured for rocky terrain, featuring twin “laser” cannons and glow-in-the-dark wheel elements. Like other RoboRiders, it was packaged in a canister that included a hidden web code revealed by chilling, used to unlock online content at the time. The set ties into the line’s interchangeable “Talisman” wheels and customizable features.

A new and sealed Onyx is currently valued at around $55, with annual growth of approximately 5%. The average used price is $10 for those in good overall condition. Based on current trends, this set could be valued near $58 within the next year.
All regions

For Sale (New/Sealed)

 (US) eBay listing for Onyx $52.90
-3.0%
(CA) New in Sealed ContainerAlso Have 8513 $54.54
(US) Amazon listing for Onyx $57.27
+5.0%
All regions

For Sale (Used)

 (US) Used - Technique Onyx 8512
$8.99
--5.4%
(US) Used - Technique Onyx 8512
$8.99
--5.4%
(US) Used - - Technic 8512 - Onyx Roboriders Tube (No Cap)
$9.69
(AU) Used - RoboRiders - 8512 Onyx Retired Loose figure
$10.04
(US) Used - TECHNIC: Roboriders Onyx (8512) Canister + Manual ONLY
$12.00

Sets in Technic / Robo Riders

8516 Super RoboRider

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 125
Availability Retired
8516 LEGO Technic Robo Riders Super RoboRider
Retail $19.99
Value $119.69
Growth  +498.7%
Annual growth 7.3%

8513 Dust

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 46
Availability Retired
8513 LEGO Technic Robo Riders Dust
Retail $5.99
Value $47.68
Growth  +696.0%
Annual growth 5.0%

8509 Swamp

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 45
Availability Retired
8509 LEGO Technic Robo Riders Swamp
Retail $5.99
Value $59.04
Growth  +885.6%
Annual growth 8.4%

8511 Frost

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 44
Availability Retired
8511 LEGO Technic Robo Riders Frost
Retail $5.99
Value $40.00
Growth  +567.8%
Annual growth 5.9%

1290 Lava Buggy

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 35
Availability Retired
1290 LEGO Technic Robo Riders Lava Buggy
promotional
Value $19.23
Annual growth 4.5%

8003 Volcano Climber

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 35
Availability Retired
8003 LEGO Technic Robo Riders Volcano Climber
Retail $5.99
Value $12.20
Growth  +103.7%
Annual growth 2.6%

8510 Lava

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 35
Availability Retired
8510 LEGO Technic Robo Riders Lava
Retail $5.99
Value $31.65
Growth  +428.4%
Annual growth 5.4%

8005 Ice Explorer

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 34
Availability Retired
8005 LEGO Technic Robo Riders Ice Explorer
Retail $5.99
Value $10.32
Growth  +72.3%
Annual growth 3.0%

1292 Frost Flyer

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 33
Availability Retired
1292 LEGO Technic Robo Riders Frost Flyer
promotional
Value $32.28
Annual growth 6.3%

1291 Power Bike

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 32
Availability Retired
1291 LEGO Technic Robo Riders Power Bike
promotional
Value $14.81
Annual growth 10.7%

8004 Dirt Bike

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 32
Availability Retired
8004 LEGO Technic Robo Riders Dirt Bike
Retail $5.99
Value $15.86
Growth  +164.8%
Annual growth 3.6%

8514 Power

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 32
Availability Retired
8514 LEGO Technic Robo Riders Power
Retail $5.99
Value $29.02
Growth  +384.5%
Annual growth 4.3%

1293 Swamp Craft

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 25
Availability Retired
1293 LEGO Technic Robo Riders Swamp Craft
promotional
Value $34.68
Annual growth 3.8%

8006 Swamp Craft

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 25
Availability Retired
8006 LEGO Technic Robo Riders Swamp Craft
Retail $5.99
Value $12.20
Growth  +103.7%
Annual growth 2.9%

8515 RoboRider Wheels

Theme / Subtheme Technic / Robo Riders
Year 2000
Pieces 4
Availability Retired
8515 LEGO Technic Robo Riders RoboRider Wheels
Retail $1.99
Value $4.84
Growth  +143.2%
Annual growth 2.0%

My Collection

Onyx Reviews

30 reviews
4.7
Collectors
Investors
Brickipedia
“Its weapons are two laser beams and Wheel Launcher. It is associated with rock. It can be combined with 8514 Power to form a larger Roborider. The combination however, is a bipedal machine, rather then a motorcycle type. Onyx can also be combined with other roboriders to... More create other combiners.”
Full review at brickipedia.fandom.com
Technicopedia
“The Roboriders were released in 2000 and overlapped the Slizers. Like the Slizers, they departed from the usual Technic subject matter and parts. In this case, rather than anthropomorphic robots we have robotic motorcycles. Four of them were micro sized models with almost... More no features at all, six were small sized play sets with a single feature, and the final model was substantially larger.”
Full review at www.technicopedia.com

About Technic Robo Riders

LEGO Robo Riders (RoboRiders) was a TECHNIC theme launched in 2000 that were designed as robotic, anthropomorphic bikes, complete with a faceplate and special gear to suggest adaption to a specific environment. The Robo Riders succeeded Slizer and was replaced by BIONICLE in 2001 with only eight retail and eight promotional sets being released.

Robo Riders was introduced in 2000 and currently consists of 16 sets. As of today, 8516 Super RoboRider is the most valuable Robo Riders set with an estimated new/factory sealed value of $120.
Read more
The canisters hold secret codes for the Web. Put the canister in the fridge for 5-10 minutes and watch your Web code appear. It's the only way to get access to the special track on the Internet. Each LEGO TECHNIC RoboRider comes ready-to-build, with unique powers and a great firing action. And you can collect extra Talisman Wheels to customise your RoboRiders.
Description provided by LEGO©