Publisher: Marvel
Cover Date: January 1991
Cover Price: $1.00
Writer: David Michelinie
Penciller: Erik Larsen
Cover Artist: Erik Larsen
First Appearance: Cardiac (Elias Wirtham) (cameo)
The Amazing Spider-Man (1963) #343 FAQ
How much is The Amazing Spider-Man (1963) #343 worth?
As of October 2026, a near-mint (9.4) raw copy is valued around $5.00; lower grades range from ~$0.50 (Good) to ~$3.50 (Very Fine).
Is The Amazing Spider-Man (1963) #343 a key issue?
Yes — it is a key issue, featuring the first appearance of Cardiac (Elias Wirtham) (cameo).
Who created The Amazing Spider-Man (1963) #343?
The Amazing Spider-Man (1963) #343 was written by David Michelinie, pencilled by Erik Larsen, with a cover by Erik Larsen.
When was The Amazing Spider-Man (1963) #343 published?
Marvel published it with a January 1991 cover date, originally priced at $1.00.
What is a high-grade copy of The Amazing Spider-Man (1963) #343 worth?
A Near Mint (9.4) raw copy runs about $5.00. Graded (CGC) copies typically sell for more — available to members.
Price guide
Estimated values by grade, full graded (slab) prices, historical trends, and recent eBay sales for this issue.
The Amazing Spider-Man (1963) #343 Value — Quick Raw Price Guide
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