General

Release Notes 6-28-2021

There’s a good mix of front-end and back-end code that made it’s way into this release. The highlight, for users, will be the full screen image viewer on the search results page. You can now view images in their full … Continue reading

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How to Look Up the Value of…

Search tips for looking up value of collectibles

Using Mavin to look up the value of your collectibles is easy… once you get the hang of it! If you’re new to Mavin, it may take a little trial and error before you get the hang of it. Each … Continue reading

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Why we built a worth app

  We (the humble founders henceforth referred to as “we”…) collect a lot of stuff: sports cards of all kinds, coins, stamps, comic books, antiques and other items of significant worth. As a collector, you want to know what your … Continue reading

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Feedback needed! What do you think of Mavin?

When we launched this site, we had one goal in mind: make the best price guide out there. We want Mavin to be the easiest to use, the fastest to use, and the most accurate price guide available to collectors. … Continue reading

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