# Is Your Old Mason Jar Worth Money? 5 Clues to Check

Page: https://stenobird.com/podcast/family-tree-food-stories-7049295/is-your-old-mason-jar-worth-money-5-clues-to-check
Text version: https://stenobird.com/podcast/family-tree-food-stories-7049295/is-your-old-mason-jar-worth-money-5-clues-to-check.md
Podcast: [Family Tree Food Stories](https://stenobird.com/podcast/family-tree-food-stories-7049295)
Published: 2026-09-17T08:07:00+00:00
Episode link: https://family-tree-food-stories.captivate.fm/episode/ball-mason-jars
Audio file: https://episodes.captivate.fm/episode/f065c8cc-edc4-4a82-bb4f-4e383aa9df02.mp3
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JSON: https://stenobird.com/v1/public/podcasts/family-tree-food-stories-7049295/episodes/is-your-old-mason-jar-worth-money-5-clues-to-check
Duration seconds: 1795

## Resource

Could the most interesting thing in your pantry be the jar? That old Ball jar holding your sourdough starter has a real and interesting story behind it. It could also have some real value that you might have overlooked. Before you put it in the yard sale, take a closer look. Odd lettering, unusual colored or wavy glass, and some easily overlooked markings might make you think twice about putting that fifty-cent sticker on it. So, go grab a jar from your kitchen shelf or pantry and join Nancy May and Sylvia France as they show you how to decode and learn more about the mystery of that Ball or Mason Jar in your hand right now. Yes, in this episode of Family Tree Food Stories , Nancy and Sylvia explore Ball Mason jar markings, colors, history, and clues to their real value . You'll learn why a factory mistake matters and why they matter. What those numbers on the bottom of each jar actually mean. And how kerosene cans become part of the story behind Grandma’s homemade jam jars. From the inventor behind the Mason name to the jars we wash, refill, and refuse to throw away, this episode brings together foodies and everyday home cooks with collectible curiosities and something more personal: the things we make in the kitchen from scratch, or a box, and the stories we've heard and share with family and friends. Five things you’ll learn: Ball jar identification: What embossed lettering and bottom markings can tell you about your jar. Old Mason jar value: Why rarity and condition matter—and old doesn’t automatically mean valuable. Blue and purple Mason jars: The clues in colored glass and the limits of using color to judge age. Collectible jar mistakes: Why some manufacturing imperfections attract collectors’ attention. Ball and Mason jar history: The kerosene connection and the…

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