The entire Venom budget gravitates to Amazing Spider-Man #300 (median €529 on eBay, 101 listings, June 2026). Yet two issues just as foundational for the character stay markedly more affordable: Venom's first full cover (ASM #316, €208) and Carnage's first appearance (ASM #361, €115). Here, with real values, is where the true significance-to-price ratio sits.

"Undervalued" doesn't mean "cheap": it means an issue trades below what its narrative significance would justify, usually because all the attention (and speculation) lands on a single flagship title. For Venom, that flagship is Amazing Spider-Man #300, and its shadow hides several more affordable keys.

This guide relies only on verifiable data: real-time eBay medians via our estimator, plus documented first-appearance dates and facts. No invented projections — when a historical delta can't be verified, we don't write it.

The #300 reflex, and its blind spot

Amazing Spider-Man #300 (May 1988, Todd McFarlane cover) is Venom's first full appearance. It's rightly the grail: an eBay median of €529 across 101 active listings, a liquidity few modern issues match. But that concentration creates a blind spot: alongside it, issues just as important for understanding Venom trail in its wake at far gentler prices.

The genuinely undervalued issues (June 2026 values)

Values = median of active eBay listings, all editions and grades combined (our estimator, eBay.fr + eBay.com):

IssueSignificanceeBay median
Amazing Spider-Man #300 (May 1988)First full Venom appearance (benchmark)€529 · 101 listings
Amazing Spider-Man #316 (1989)First full Venom cover, by McFarlane€208 · 100 listings
Amazing Spider-Man #315 (1989)Venom returns, McFarlane run€45 · 99 listings
Amazing Spider-Man #361 (Apr. 1992)First Carnage appearance€115 · 101 listings
Amazing Spider-Man #362 (1992)Second Carnage, direct follow-up to #361€20 · 101 listings

Three things stand out from these real numbers:

  1. ASM #316 at €208 is the best significance-to-price ratio. It's the only cover entirely devoted to Venom from McFarlane's run (source: Bleeding Cool, East Bay Comics). Visually it's the canonical image of the character — and it costs roughly 2.5x less than #300.
  2. ASM #361 at €115: a first appearance for the price of a secondary issue. It's Carnage's first appearance (April 1992, source: GoCollect, Heritage Auctions), a character who has since had his own film. A real "first" under €120 is rare within the symbiote family.
  3. ASM #315 and #362 are the sub-€50 entry points. They aren't first appearances, but tied issues (Venom's return, second Carnage) that round out a coherent themed mini-collection on a modest budget.

Why these gaps exist

The price hierarchy follows the hierarchy of "firsts": first full appearance (#300) > first black suit (#252, €244 median) > first cover (#316) > first Carnage (#361). The market pays for the first appearance first, then everything else follows at a discount. The opportunity lives precisely in that discount: #316 and #361 each carry a genuine "first," yet capture only a fraction of #300's premium.

Beyond Amazing Spider-Man

Our eBay estimator covers only the Amazing Spider-Man series. Two non-ASM Venom keys are worth watching case by case, with no numeric value quoted here:

Collector strategy, no speculation

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