General
How to Look Up the Value of…

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 … Continue reading
Posted in Collecting, General
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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 … Continue reading
Posted in General
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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 … Continue reading