Sher-Wood Athletic Group 511AN000757 Official Game Puck, One Size, Black https://www.amazon.ca/dp/B073X7X1P1/ref=cm_sw_r_cp_api_i_IJl5AbK3EJAS1 however it’s out of stock,
The best I could find is this
https://www.ebay.com/p/Sherwood-2017-Las-Vegas-Golden-Knights-100th-Anniversary-Hockey-Pucks-Black/563221095