Author Archives: Andrew Ford

Comic Book Values

Using Mavin for comic book values

You may have rare and valuable comic books in your possession and not even know it! Are they junk…? Or maybe they’re worth thousands of dollars! So… how do you … Continue reading

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Baseball Card Values

Using Mavin to look up baseball card values.

Looking up baseball card values on is easy. Mavin tells you what your baseball card ACTUALLY sold for, not what someone is asking! There’s a difference! You’ll just need … Continue reading

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Pokemon Card Values

Marvin with a Pokemon hat on.

Popular Pokemon from early sets are among the most valuable Pokemon cards, but even recently released cards can fetch high prices. It’s all about supply and demand… strong demand, plus … Continue reading

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Coin Values

Mavin for coin values and current prices

The value of a coin depends on the type of coin, its condition, and its rarity. The condition of the coin is critical: scratches, dents, and corrosion can greatly reduce … Continue reading

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Stamp Values

Mavin for stamp values and current prices

For stamp collectors, the value of a stamp is determined by a variety of factors, including rarity, age, condition, historical significance, design, and demand. Stamps that are rare, older, in … 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 … Continue reading

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Release Notes 7-26-2021

Better search results! That’s the focus of this release. We made major changes to our backend systems to improve the number and quality of Mavin search results. In addition to … Continue reading

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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 … Continue reading

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Release Notes 6-8-2021

The focus of this update is the search results page. We added auction results, so you can more easily view items up for auction that match your search. In addition, … Continue reading

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