Thor #378

Thor #378 worth by CGC grade ranges from $48 to $124 across tracked CGC grades. Compare values, recent sales, and long-term performance across every grade below.
Thor #378 cover

Storyline

Iceman of the X-Men, prisoner of Loki! The Frost Giants attack, staking their claim over one of Midgard's mutants. Balder faces his own woes, while all of Asgard succumbs to a mysterious illness. But what disease can possibly kill immortals?

Thor #378
Value & Price Guide by CGC Grade

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Quick Insights on Thor #378 in 2026

When was the last recorded sale for Thor #378?

The last recorded sale was a CGC 9.4 for $26 on 07/06/2026 at eBay.

What was the highest sale recorded for Thor #378?

The highest recorded sale was a CGC 9.8 for $145 on 06/04/2026 at eBay.

What was the lowest sale recorded for Thor #378?

The lowest recorded sale was a CGC 9.2 for $21 on 05/02/2023 at eBay.

Which grade has the best annual growth for Thor #378?

A CGC 9.8 shows the highest inflation-adjusted growth at 11.9% over 2020–2026 (6 years).

How often does Thor #378 sell?

Average days to sell vary by grade (~every 227–487 days by grade), ranging from CGC 9.2 every 227 days to CGC 9.4 every 487 days.

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