Coin collectors let me know what you think. Comment below real or fake. Here's what I do know:
It weighs 3 grams
does not stick to a magnet

Was able to snag these back in October 2024 from a Tiktok Live event for NYC Comic Con.

Year of Issue: 2021 Country of Issue: Cook Islands Mint: Mayer Mint Face Value: 100 Dollars Coin Weight: 1 Kilogram Metal Purity: 0.999 Metal Composition: Fine Silver Mintage: 119 Features: Ultra High Relief & Colorized

For thoae who are stamp collectors…what should my first step be in looking to sell the collection? The image shows just 1 example of multiple books and bags filled with stamps like this. I appreciate in advance any and all advice. Thanks you.