Mainely Hockey Cards

Hockey Card Collecting, Breaking, and Investing

My name is Griffin, and I run Mainely Hockey Cards! I've been collecting for over 15 years, and really started taking investing in and flipping hockey cards seriously in the past few years. It was always a side hustle for me, but as the pandemic hit, things started to change, and now we’re here!

youtube.com/channel/UCi_PRLO4_bkg-Zm4IM_BUBg?sub_c…

Mainely Hockey Cards

2024-25 Upper Deck Extended Series releases tomorrow! Which Young Guns rookie are YOU most excited to collect?

1 year ago | [YT] | 3

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Mainely Hockey Cards

Happy Upper Deck Series 2 Release Day!

2 years ago | [YT] | 2

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Mainely Hockey Cards

Happy Upper Deck Series 1 Release Day! https://youtu.be/T9NQVWP2fqE?si=6foQt...

2 years ago | [YT] | 9

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Mainely Hockey Cards

22 years. We will never forget.

2 years ago | [YT] | 15

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Mainely Hockey Cards

Congratulations ‪@bigjohnsparks2728‬ on winning my 2500 subscriber giveaway! Please shoot me an email at mainelyhockeycards@gmail.com, or reach out to me on Instagram @mainelyhockeycards to claim your mystery box! Thank you to all that entered, and stick around for more content and giveaways in the future!

3 years ago | [YT] | 14

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Mainely Hockey Cards

I was recently approached by Whatnot, to start up over there as well.

If I started doing something such as live auctions, would you guys be interested?

Also, for those that have used Whatnot, what are some pros and cons?

Thanks in advance for your feedback! =)

3 years ago | [YT] | 13

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Mainely Hockey Cards

🫶🏼

3 years ago | [YT] | 41

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Mainely Hockey Cards

Opening a box of 2021-22 Upper Deck Extended Series Hockey on today’s release day? Check out my guide to all 50 Young Guns here: https://youtu.be/qZniwkTH-jE

3 years ago | [YT] | 2

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Mainely Hockey Cards

It would appear that there’s some controversy from The National on if Beckett changed their slab or not. It’s been confirmed/unconfirmed more times than I can count! Speaking of The National, though, who else is going to Atlantic City?! I’ll be there on Friday and Saturday looking for some hockey bargain bin deals!

3 years ago | [YT] | 2

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