# LEGO Motor-Mount Plate with Magnetic Couplers (1139-1) — resale value

**LEGO Motor-Mount Plate with Magnetic Couplers (1139-1)** — resale value from real closed eBay sales.

Values are medians of real closed eBay sales, updated 2026-06-24. They are estimates for reference, not offers or appraisals — condition, completeness and edition move them a lot, so compare against the sold listings before pricing anything.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DLEGO%2520Motor%2520Mount%2520Plate%2520Magnetic%2520Couplers%25201139-1%26LH_Sold%3D1%26LH_Complete%3D1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-sold&p=md-sold) — the closed sales these medians are computed from
- [Live listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DLEGO%2520Motor%2520Mount%2520Plate%2520Magnetic%2520Couplers%25201139-1%26mkcid%3D1%26mkrid%3D711-53200-19255-0%26siteid%3D0%26campid%3D5339166094%26toolid%3D10001%26mkevt%3D1%26customid%3Dmd-live&p=md-live) — what sellers are asking right now

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## Details

| Field | Value |
| --- | --- |
| Brand | LEGO |
| Set Number | 1139-1 |
| Theme | Train |
| Year | 1981 |
| Pieces | 5 |

## FAQ

**How rare is the LEGO Motor-Mount Plate 1139-1?**

As a 1981 piece from the Train theme, the 1139-1 is considered a vintage item for collectors.

**What is the set theme for this piece?**

This specific LEGO piece belongs to the Train theme.

**How many pieces are included in this item?**

The item, Set Number 1139-1, includes a total of 5 pieces.

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Full price guide: https://junkpal.ai/products/lego-1139-1
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-06-24, based on real sold listings (junkpal.ai)"