# Sid Monge #459 1979 Topps Baseball — resale value

Source: JunkPal price guide — https://junkpal.ai/products/sid-monge-459-baseball-cards-1979-topps-sport

**Sid Monge #459 1979 Topps Baseball** is worth about **$1** ungraded, based on real closed eBay sales. Sealed or new examples sell for around **$80**.

Live listings and the full sold-price history are on the page: https://junkpal.ai/products/sid-monge-459-baseball-cards-1979-topps-sport

## Value by tier

| Condition | Value (USD) |
| --- | --- |
| Ungraded | $1 |
| Grade 9 | $26 |
| PSA 10 | $80 |

Values are medians of real closed eBay sales, updated 2026-07-16. 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%3DTopps%2520Baseball%2520Sid%2520Monge%25201979%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%3DTopps%2520Baseball%2520Sid%2520Monge%25201979%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 | Baseball |
| Set | 1979 Topps Baseball |
| Number | #459 |

## Sid Monge #459 1979 Topps Baseball value

A raw (ungraded) Sid Monge #459 runs around $1, a Grade 9 about $26, and a PSA 10 commands $80.

### What drives the price

Grade, centering, rookie/star status, set scarcity, and print run drive sports-card value. PSA/BGS gem-mint copies and rookies of stars carry the biggest premiums; raw commons sell for little.

## FAQ

**What is the estimated value of an ungraded 1979 Topps Sid Monge #459?**

The ungraded value for this 1979 Topps Baseball card starts at $1.

**How much is a PSA 10 graded version of this card worth?**

A PSA 10 graded copy of the 1979 Topps Sid Monge #459 sells for $80.

**Is the Grade 9 condition significantly more valuable than the ungraded version?**

Yes, a Grade 9 copy is valued at $26, showing a clear increase in value over the ungraded state.

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Full price guide: https://junkpal.ai/products/sid-monge-459-baseball-cards-1979-topps-sport
How these values are computed: https://junkpal.ai/methodology
Cite as: "JunkPal price guide value as of 2026-07-16, based on real sold listings (junkpal.ai)"