# LEGO 4.5V Battery Case (101-1) — resale value

**LEGO 4.5V Battery Case (101-1)** — resale value from real closed eBay sales.

Values are medians of real closed eBay sales, updated 2026-06-26. 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%2520101-1%25204.5V%2520Battery%2520Case%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%2520101-1%25204.5V%2520Battery%2520Case%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 |
| --- | --- |
| Brand | LEGO |
| Set Number | 101-1 |
| Theme | 4.5V |
| Year | 1969 |
| Pieces | 1 |

## FAQ

**Is the LEGO 101-1 battery case still in good condition?**

As a single piece from 1969, its condition is key to its value, making inspection important for collectors.

**How rare is the 1969 LEGO 4.5V set?**

The LEGO 4.5V theme from 1969 is a vintage item, and this specific 1-piece set is quite rare.

**What is the theme of this LEGO item?**

This item belongs to the classic 4.5V theme and has the set number 101-1.

---

Full price guide: https://junkpal.ai/products/lego-101-1
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-06-26, based on real sold listings (junkpal.ai)"