Greysheet Market Report: Modern Coins That Skyrocketed in Value [Video]

The Best Coins to Buy Before Prices Rise! A Podcast featuring John Feigenbaum and Ursula Kampmann.

by CDN Publishing |

Published on August 3, 2026

John Feigenbaum and Ursula Kampmann

Discover why some modern world coins increase dramatically in value while others fail to appreciate. In this episode, experts discuss Swiss, Austrian, and private mint coins, low mintages, collectible bullion, Tiffany Art coins, Silver Eagles, Libertads, and the strategies collectors use to identify future winners.

Topics include:

  • Modern coin investing
  • Low mintage coins
  • Swiss Mint collectibles
  • Austrian Mint Niobium coins
  • Tiffany Art coin series
  • Bullion vs. commemorative coins
  • Silver Eagles & Libertads
  • Coin grading and rarity Modern numismatic trends
  • Tips for collectors and investors

Whether you're a beginner or an experienced numismatist, this conversation offers valuable insights into building a collection that you love—and one that may appreciate over time.

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