This one should fit
https://www.gigabyte.com/ca/Graphics-Card/GV-N206SGAMING-OC-8GC/sp#sp
L=280.35 W=116.45 H=40.24 mm
Its available in Canada at the moment.
Linking it because the gaming oc version of the 2080 appears to be 10mm taller but with the same cooler design.