Our Story

Collectiwiz™ (formerly, Kendall Square Collectibles) was originally founded in 2019 nearby Kendall Square, an innovation hub in Cambridge, Massachusetts near MIT, and has since relocated to Brookline, Massachusetts. Our team is made up of collectibles enthusiasts and experts who have a combined 50+ years in the industry. Their experience and passion combine to make Collectiwiz an industry leader in the rare and graded collectibles market.

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If you’re interested in learning more about what we offer, please check out our Instagram, Facebook page and YouTube Channel, where we post the latest and greatest deals, free giveaways, collectibles humor, market commentary, box breaks and pack opening videos!

We integrate our decades-long experience with innovative technology to bring you the best in trading and sports cards (Pokémon, Magic: The Gathering, Yu Gi Oh, Lorcana, and One Piece), fine art, autographed sports memorabilia & celebrity merchandise, comic books, and collectibles market insights.

We also provide professional appraisals for collectibles, and are always buying single items and lots for all types of collectibles. Please feel free to contact us via our Contact page, or send our team an email at info@collectiwiz.com if you want to learn more about your collectibles, or if you’re looking to get one or more items appraised!

Our commitment to innovation and our customers fuels a dynamic community where collectors and players alike can find exactly what they’re looking for.

Thanks so much for checking out our website!

If you love epic gear for collectors, graded cards and TCG packs, or storage solutions for collectors, make sure to browse our shop and don’t forget to check out our most recent collectibles listings in our eBay Store!

And if you have questions and just want to learn more about us or the amazing world of collectibles, check out our Frequently Asked Questions (FAQs) page!

The Massachusetts Institute of Technology (MIT) building with a domed roof, surrounded by green trees and a well-maintained grassy area, under a partly cloudy sky.
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Contact Us

Do you want to know how much your collectibles are worth, are you interested in learning more about what we offer, or do you just have a question?

Please fill out the form here and we’ll get back to you soon.

We’re excited to hear from you!