Transformer / Controller 12V (7864-1)
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Price Comparison
No retailers currently stock Transformer / Controller 12V in The United States.
Set details
Name: Transformer / Controller 12VSet number: 7864-1
Year: 1980
Theme: Train
Number of parts: 34
Number of part types: 20
Browse all 34 parts in set 7864-1 with individual pricing from BrickLink or Brick Owl.
Value of parts: $8.12
Pricing information known of 15/20 parts.
Pricing information known of 15/20 parts.
| Part | Color | Quantity | Average price | Total | Value | |||
|---|---|---|---|---|---|---|---|---|
 | Technic Axle 2   | |||||||
![Light Gray Technic Gear 24 Tooth [Old Style - Three axle holes]](https://api.brickonomics.net/assets/parts/3648a/7/bricklink.webp) | Technic Gear 24 Tooth [Old Style - Three axle holes] | |||||||
 | Plate 2 x 4 | |||||||
 | Technic Gear 24 Tooth Crown with Flat Teeth | |||||||
 | Brick Sloped 45° 2 x 3 | |||||||
 | Brick 1 x 8 | |||||||
 | Brick Round 2 x 2 with Axle Hole | |||||||
 | Brick 2 x 4 | |||||||
![Black Technic Brick 1 x 4 [3 Pin Holes]](https://api.brickonomics.net/assets/parts/3701/0/lego_element_370126_photoreal_00001.webp) | Technic Brick 1 x 4 [3 Pin Holes] | |||||||
 | Plate 4 x 6 | |||||||
![Black Technic Plate 2 x 8 [7 Holes]](https://api.brickonomics.net/assets/parts/3738/0/lego_element_373826_photoreal_00001.webp) | Technic Plate 2 x 8 [7 Holes] | |||||||
 | Technic Bush | |||||||
 | Technic Axle 8 | |||||||
 | Plate 1 x 6 | |||||||
 | Technic Axle 6 | |||||||
Missing pricing information on the following items.
| Part | Color | Quantity | |
|---|---|---|---|
![Light Gray Electric Connector, 1 Way Male Squared [Complete Assembly]](https://api.brickonomics.net/assets/parts/765c01/7/bricklink.webp) | Electric Connector, 1 Way Male Squared [Complete Assembly] | ||
 | Control Switch, Train 12V Transformer Speed Throttle | ||
![Light Gray Wire 12V / 4.5V with Two Leads [Undetermined Length]](https://api.brickonomics.net/assets/parts/74503/7/rebrickable_x466-7-25bbfc56-279c-42a8-977e-b193111f3579.webp) | Wire 12V / 4.5V with Two Leads [Undetermined Length] | ||
 | Electric Adapter / Transformer, Train 12V, 220V Type 1 | ||
![[No Color/Any Color] User Guide, Information Note for Parents, 12V Transformer - 108681](https://api.brickonomics.net/assets/parts/108681/9999/rebrickable_108681-9999-dd90e47d-20ab-4e1c-9926-ff1fd150dfd0.webp) | User Guide, Information Note for Parents, 12V Transformer - 108681 | ||
Compare the value of buying Transformer / Controller 12V as a complete set versus the total value of all parts individually.
| BrickLink | |||||
| Condition | Timespan | Avg price | Items sold | Inventory value | Ratio |
| New | 6 months | ? | ? | $7.21 | ? |
| Used | 6 months | ? | ? | $1.67 | ? |
| Brick Owl | ||||
| Condition | Timespan | Avg price | Inventory value | Ratio |
| New | Current | ? | $22.19 | ? |
| 6 months | ? | $7.65 | ? | |
| 1 year | ? | $8.12 | ? | |
| Used | Current | $30.59 | $43.40 | 1.42 |
| Combined 6 Month Sales Volume (New) | |
| Total items sold | ? |