EXHIBIT 99.8

PRINCIPAL FINANCIAL OFFICER CERTIFICATION
PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Alberto Paredero Quiros, Chief Financial Officer of SNDL Inc., hereby certify, pursuant to 18 U.S.C. § 1350, as adopted pursuant to § 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:

1.The Annual Report on Form 40-F of SNDL Inc. for the year ended December 31, 2023 (the “Report”) fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2.The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of SNDL Inc.

Date: March 20, 2024

/s/ Alberto Paredero Quiros

Alberto Paredero Quiros

Chief Financial Officer