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Expert Builder Power Pack

Expert Builder Power Pack

8700-1·LEGO·1982·19 parts

Used Avg
$31.37
New Avg
$68.68
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About Expert Builder Power Pack

Expert Builder Power Pack (8700-1) is a LEGO LEGO set from 1982 valued at $31.37 on BrickLink. It contains 19 cataloged parts. This set has been retired and is only available on the secondary market.

Seller notes

  • Sealed copies sell for $68.68 vs $31.37 used — a 119% premium. If you have this set new in sealed box (NISB), price it accordingly.

Parts (19)

Paper Information Note, Use of Battery Box - 113578-UK/F/NL
Paper Information Note, Use of Battery Box - 113578-UK/F/NL
Technic, Gear 8 Tooth
Technic, Gear 8 Tooth
×2
Technic, Gear 24 Tooth Crown - Not Reinforced
Technic, Gear 24 Tooth Crown - Not Reinforced
Technic, Brick 1 x 2 with Hole
Technic, Brick 1 x 2 with Hole
×4
Technic, Brick 1 x 4 with Holes
Technic, Brick 1 x 4 with Holes
×2
Technic, Axle  4L
Technic, Axle 4L
×2
Technic, Plate 2 x 4 with 3 Holes
Technic, Plate 2 x 4 with 3 Holes
×2
Technic Bush
Technic Bush
×2
Technic, Steering Pulley Large
Technic, Steering Pulley Large
Technic, Plate 2 x 8 with 7 Holes
Technic, Plate 2 x 8 with 7 Holes
×2
Technic Wedge Belt Wheel (Pulley)
Technic Wedge Belt Wheel (Pulley)
Electric 4.5V 3 C-Cell Battery Box without Switch 4 x 22
Electric 4.5V 3 C-Cell Battery Box without Switch 4 x 22
Electric 4.5V 3 C-Cell Battery Box Polarity Switch 2 x 4
Electric 4.5V 3 C-Cell Battery Box Polarity Switch 2 x 4
Electric, Motor 4.5V Type 2 for 2-prong connectors with Middle Pin
Electric, Motor 4.5V Type 2 for 2-prong connectors with Middle Pin
Electric, Wire 12V / 4.5V with 2 Leads, 28 Studs (22cm) Long with 2 Light Gray Electric, Connector, 2-Way Male Squared Narrow Long with Center Post
Electric, Wire 12V / 4.5V with 2 Leads, 28 Studs (22cm) Long with 2 Light Gray Electric, Connector, 2-Way Male Squared Narrow Long with Center Post
Electric, Wire 12V / 4.5V with 2 Leads, 96 Studs Long with 2 Light Gray Electric, Connector, 2-Way Male Squared Narrow Long with Center Post (x466c96 / 766c01)
Electric, Wire 12V / 4.5V with 2 Leads, 96 Studs Long with 2 Light Gray Electric, Connector, 2-Way Male Squared Narrow Long with Center Post (x466c96 / 766c01)
Rubber Band Medium (Square Cross Section) Thin Cut
Rubber Band Medium (Square Cross Section) Thin Cut
Technic, Gear 24 Tooth with 3 Axle Holes
Technic, Gear 24 Tooth with 3 Axle Holes
Rubber Band Small (Square Cross Section)
Rubber Band Small (Square Cross Section)

Common questions about Expert Builder Power Pack

How much is LEGO Expert Builder Power Pack (8700-1) worth?

Expert Builder Power Pack sells for an average of $31.37 used and $68.68 new/sealed on BrickLink based on 6 months of completed sales. As a retired set, prices tend to hold steady or appreciate over time, especially for complete sets with original packaging. Actual prices vary with completeness — missing minifigures or key parts will lower the value.

Is LEGO Expert Builder Power Pack (8700-1) retired?

Yes, Expert Builder Power Pack was released in 1982 and has been retired from retail for several years. Retired LEGO sets are only available on the secondary market through BrickLink, eBay, or other resale platforms.

How do I check if my Expert Builder Power Pack set is complete?

Use the parts list on this page to check every piece. For the minifigures specifically, you can use the brick'em scanner to identify each figure from a photo and confirm it matches what should be in this set. Missing pieces can be individually sourced on BrickLink.

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