About Mavin.io

Our mission is to organize the world's collectibles and determine their worth.

Mavin.io is a free, easy-to-use search engine that will allow you to get real-time data on what your collectibles are worth. Using our simple search, we are confident you’ll save time and money trying to find the price of your collectible. Currently, we offer price estimates of almost every sports card and trading card category.

Have a question?

Check out our Frequenty Asked Questions page.

Have a comment?
We'd love to hear from you. Send us a message.

© 2018 MavinWorks LLC

Made in
Ann Arbor

Commonly Used Ad Technology Providers

We use Google Adsense to display ads on our website. This requires us to share your data with Google and, depending on the ads they serve, data may be shared with any of these commonly used ad technology providers:

BDSK Handels GmbH & Co. KG
Infectious Media
Marketing Science Consulting Group, Inc.
Nordic Factory Solutions AB
TACTIC™ Real-Time Marketing
travel audience – An Amadeus Company
usemax (Emego GmbH)

Remove Your IP Address

Our servers automatically log visitors IP Address and some general browser details. We periodically delete server logs. If you feel really strongly about removing your information from our logs you can use the form below.