Journey Into Mystery #103

Track value, sales history, and listings for this issue.
Journey Into Mystery #103 cover

Storyline

Featuring the Enchantress! After Odin realizes that he cannot deter Thor's love for Jane Foster, he enlists the help of Loki to find an immortal mate for his son. Enter Amora, a beautiful sorceress so deadly, that the Asgardians fear her power! Will Thor be able to resist the advances of Loki's latest plot? And will Jane Foster stick around after witnessing the Enchantress in action?

Journey Into Mystery #103
Comic Price Guide by CGC Grade

Sign up free to see estimated worth (fair value), annual growth, last sale, time-based trends, and liquidity for all grades.

Free • No credit card required
Grade Estimated Worth

Quick Insights on Journey Into Mystery #103 in 2025

When was the last recorded sale for Journey Into Mystery #103?

The last recorded sale was a CGC 8.5 for $2,000 on 12/03/2025 at eBay.

What was the highest sale recorded for Journey Into Mystery #103?

The highest recorded sale was a CGC 9.4 for $15,600 on 04/06/2025 at Heritage Auctions [1].

What was the lowest sale recorded for Journey Into Mystery #103?

The lowest recorded sale was a CGC 2.5 for $53 on 10/09/2025 at eBay.

Which grade has the best annual growth for Journey Into Mystery #103?

A CGC 3.0 shows the highest inflation-adjusted CAGR at 11.1% over 2018–2025 (7 years).

How often does Journey Into Mystery #103 sell?

Average days to sell vary by grade (~every 28–2252 days by grade), ranging from CGC 2.0 every 28 days to CGC 9.4 every 2252 days.

Unleash the Power of Underval

Search Illustration

1. Start by searching your favorite comic

Search by title and issue to explore market data, sales history, and real-time pricing trends for each grade.

Metrics Illustration

2. Discover valuable insights

Gain insight into key metrics such as Fair Value, Compound Annual Growth Rate (CAGR), and time-based average sale prices by issue and grade.

Listings Illustration

3. Find comics listed below fair value

Quickly find comics like Journey Into Mystery #103 priced below fair value across the web through auction sites like eBay, based on recent market data.

Frequently Asked Questions

What is Underval?

Underval is a free comic-book analytics and listings platform. We estimate fair value by grade, display annual growth rate, show recent sales and sales history, and surface active listings.

Where do your sales come from?

We aggregate public online sales from major marketplaces and auctions such as eBay and Heritage Auctions, then normalize and de-duplicate them by issue and grade.

How do you calculate “Estimated Worth (Fair Value)?”

Fair value blends recent realized sales with longer-term trends, outlier filtering, and grade-level liquidity. It’s an informational estimate, not an offer.

How often are values updated?

Values update as new sales appear. Each grade’s “Updated on” date reflects the most recent sale we’ve matched for that grade.

Which grades do you cover?

We track Universal CGC-graded copies across common scale points (e.g., 0.5–10). Availability varies by issue and observed market activity.

Do you offer investment advice?

No. Underval provides data and estimates for research purposes only. Always do your own diligence before buying or selling.

1 searches Last searched: 2025-12-05
Price guide FAQ

Fair Value by CGC Grade — Journey Into Mystery #103

What is Journey Into Mystery #103 CGC 9.8 worth in 2025?

Estimated worth (Fair Value) is $13743 based on 1 sales over ~1 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 9.8 value, CGC 9.8 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 9.4 worth in 2025?

Estimated worth (Fair Value) is $15600 based on 3 sales over ~13 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 9.4 value, CGC 9.4 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 9.2 worth in 2025?

Estimated worth (Fair Value) is $4715 based on 7 sales over ~11 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 9.2 value, CGC 9.2 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 9.0 worth in 2025?

Estimated worth (Fair Value) is $3350 based on 10 sales over ~21 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 9.0 value, CGC 9.0 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 8.5 worth in 2025?

Estimated worth (Fair Value) is $2000 based on 19 sales over ~18 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 8.5 value, CGC 8.5 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 8.0 worth in 2025?

Estimated worth (Fair Value) is $800 based on 14 sales over ~20 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 8.0 value, CGC 8.0 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 7.5 worth in 2025?

Estimated worth (Fair Value) is $618 based on 19 sales over ~19 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 7.5 value, CGC 7.5 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 7.0 worth in 2025?

Estimated worth (Fair Value) is $509 based on 16 sales over ~22 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 7.0 value, CGC 7.0 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 6.5 worth in 2025?

Estimated worth (Fair Value) is $375 based on 17 sales over ~13 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 6.5 value, CGC 6.5 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 6.0 worth in 2025?

Estimated worth (Fair Value) is $305 based on 13 sales over ~7 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 6.0 value, CGC 6.0 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 5.5 worth in 2025?

Estimated worth (Fair Value) is $302 based on 12 sales over ~3 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 5.5 value, CGC 5.5 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 5.0 worth in 2025?

Estimated worth (Fair Value) is $260 based on 28 sales over ~9 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 5.0 value, CGC 5.0 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 4.5 worth in 2025?

Estimated worth (Fair Value) is $399 based on 17 sales over ~9 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 4.5 value, CGC 4.5 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 4.0 worth in 2025?

Estimated worth (Fair Value) is $200 based on 18 sales over ~6 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 4.0 value, CGC 4.0 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 3.5 worth in 2025?

Estimated worth (Fair Value) is $175 based on 19 sales over ~3 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 3.5 value, CGC 3.5 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 3.0 worth in 2025?

Estimated worth (Fair Value) is $170 based on 14 sales over ~7 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 3.0 value, CGC 3.0 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 2.5 worth in 2025?

Estimated worth (Fair Value) is $74 based on 8 sales over ~3 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 2.5 value, CGC 2.5 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 2.0 worth in 2025?

Estimated worth (Fair Value) is $160 based on 2 sales over ~1 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 2.0 value, CGC 2.0 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 1.8 worth in 2025?

Estimated worth (Fair Value) is $149 based on 1 sales over ~1 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 1.8 value, CGC 1.8 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 1.0 worth in 2025?

Estimated worth (Fair Value) is $60 based on 2 sales over ~1 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 1.0 value, CGC 1.0 price, Journey Into Mystery #103 worth.

What is Journey Into Mystery #103 CGC 0.5 worth in 2025?

Estimated worth (Fair Value) is $75 based on 1 sales over ~1 years .
Informational estimate, not an offer. Updated on based on the last sale.

Also searched as: Journey Into Mystery #103 CGC 0.5 value, CGC 0.5 price, Journey Into Mystery #103 worth.

Legal Disclaimer
Underval is a platform designed to provide information about the potential value of comic books based on data analysis. We do not provide investment advice, and any information provided on our platform is for informational purposes only. While we strive to offer accurate and reliable data, the decision to purchase any comic book should be based on your own research and judgment. Underval does not guarantee the accuracy, completeness, or reliability of any information provided, and we shall not be held liable for any actions taken based on the content available on our platform. By using Underval, you acknowledge and agree to these terms.