# Blacksmith Shop #3739 — resale value

Source: JunkPal price guide — https://junkpal.ai/products/blacksmith-shop-3739-lego-castle-lego

**Blacksmith Shop #3739** is worth about **$71** loose, based on real closed eBay sales. Sealed or new examples sell for around **$347.39**.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/blacksmith-shop-3739-lego-castle-lego

## Value by tier

| Condition | Value (USD) |
| --- | --- |
| Loose | $71 |
| Complete (CIB) | $168 |
| Sealed (new) | $347 |

Values are medians of real closed eBay sales, updated 2026-08-07. 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.

Recent movement: Steady.

## 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%2520Blacksmith%2520Shop%25203739%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%2520Blacksmith%2520Shop%25203739%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

eBay links are affiliate links: JunkPal may earn a commission at no cost to you.

## Details

| Field | Value |
| --- | --- |
| UPC / EAN | 0673419015257 |
| Brand | LEGO |
| Theme | LEGO Castle |
| Set number | #3739 |
| Release date | January 1, 2002 |

## Blacksmith Shop #3739 (LEGO Castle) resale value

A loose Blacksmith Shop #3739 set runs around $71, a complete copy (all pieces + box + instructions) about $168, and a factory-sealed box commands $347.

### What drives the price

Retired sets, completeness (every piece + minifigs + instructions + box), and sealed condition drive LEGO value. Exclusive sets and discontinued themes appreciate the most; minifigs alone can carry significant value.

## FAQ

**What is the best price for a used Blacksmith Shop #3739?**

A complete, in-box version (CIB) is listed at $177, offering good value for a complete set.

**How much more is a sealed version worth compared to a loose one?**

A sealed, new version is priced at $302, significantly higher than the $99 price for a loose set.

**Does the condition significantly impact the resale value of this set?**

Yes; the value increases substantially from loose ($99) to CIB ($177) and highest at sealed ($302).

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Full price guide: https://junkpal.ai/products/blacksmith-shop-3739-lego-castle-lego
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-08-07, based on real sold listings (junkpal.ai)"