# Adventures into the Unknown #173 (1967) — resale value

Source: JunkPal price guide — https://junkpal.ai/products/adventures-into-the-unknown-173-1967-adventures-into-the-unknown-comic

**Adventures into the Unknown #173 (1967)** is worth about **$7** ungraded, based on real closed eBay sales. Sealed or new examples sell for around **$57.37**.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/adventures-into-the-unknown-173-1967-adventures-into-the-unknown-comic

## Value by tier

| Condition | Value (USD) |
| --- | --- |
| Ungraded | $7 |
| Grade 6.0 | $29 |
| Grade 8.0 | $57 |

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.

## Check the market

- [Sold listings on eBay](https://junkpal.ai/api/go?to=https%3A%2F%2Fwww.ebay.com%2Fsch%2Fi.html%3F_nkw%3DAdventures%2520into%2520the%2520Unknown%2520173%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%3DAdventures%2520into%2520the%2520Unknown%2520173%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 |
| --- | --- |
| Series | Adventures Into The Unknown |

## Adventures into the Unknown #173 (1967) comic value

An ungraded copy of **Adventures into the Unknown #173 (1967)** averages around $7. A CGC 6.0 runs about $29, and a CGC 8.0 commands $57.

### What drives the price

Grade is everything in comics — spine ticks, page color, and restoration decide the number, and the jump from raw to high grade can be 10×+. Key issues (first appearances, origins, deaths) carry the biggest premiums, and early printings beat reprints.

## FAQ

**What is the price difference between the ungraded and graded versions?**

The ungraded price is not specified, but a Grade 6.0 sells for $28, while a Grade 8.0 sells for $56.

**Is this series generally sought after by collectors?**

This is part of the Adventures Into The Unknown series, which has established resale values based on grading.

**What is the minimum price I can expect to pay for this comic?**

The lowest listed price point for this comic is $28 for a Grade 6.0 copy.

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Full price guide: https://junkpal.ai/products/adventures-into-the-unknown-173-1967-adventures-into-the-unknown-comic
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)"