Baseball Card Values Newsletter

Substacknewsletter · by Baseball Card Values Newsletter · English

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Audience
13K subscribers
Shown publicly on Substack
Publishing
Every two weeks
5 posts indexed in the last 90 days
Last post
Oct 19, 2026
12 days ago
Likely audience
eBay sellers
Inferred from post content

Baseball Card Values Newsletter is a Substack newsletter by Baseball Card Values Newsletter covering eBay sales data, Sports memorabilia and PSA grading. NewsletterFIT indexed 5 posts from it in the last 90 days, most recently on Oct 19, 2026. Shown publicly on Substack: 13K subscribers.

Topics

Recent posts

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Sponsors detected

No sponsored posts detected in the last 180 days of indexed posts.

Detected automatically from posts marked as sponsored. Detection can miss or misread placements.

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Compiled from public pages · refreshed Oct 19, 2026 · How NewsletterFIT collects and labels data