# Big Construction Site #10813 — resale value

Source: JunkPal price guide — https://junkpal.ai/products/big-construction-site-10813-lego-duplo-lego

**Big Construction Site #10813** is worth about **$31** loose, based on real closed eBay sales. Sealed or new examples sell for around **$99.5**.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/big-construction-site-10813-lego-duplo-lego

## Value by tier

| Condition | Value (USD) |
| --- | --- |
| Loose | $31 |
| Complete (CIB) | $55 |
| Sealed (new) | $100 |

Values are medians of real closed eBay sales, updated 2026-08-14. 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%2520Duplo%2520Big%2520Construction%2520Site%252010813%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%2520Duplo%2520Big%2520Construction%2520Site%252010813%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 | 673419250856 |
| Brand | LEGO |
| Theme | LEGO Duplo |
| Set number | #10813 |
| Release date | January 1, 2016 |

## Big Construction Site #10813 (LEGO Duplo) resale value

A loose Big Construction Site #10813 set runs around $31, a complete copy (all pieces + box + instructions) about $55, and a factory-sealed box commands $100.

### 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 deal for this LEGO Duplo set?**

The best value depends on your needs; loose is $27, while complete in the box is $59.

**Is the sealed version worth the extra cost?**

The sealed, new version is priced at $100, offering a brand-new experience.

**How much is the set if it's not complete?**

If the set is loose, you can purchase it for $27.

---

Full price guide: https://junkpal.ai/products/big-construction-site-10813-lego-duplo-lego
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-08-14, based on real sold listings (junkpal.ai)"