What year did Costco open in Reno NV?

I remember Costco first opening was on Greg st. In 1988, then moved to this new location, my membership card shows 8/1988

The Reno, NV Costco opened on November 8, 1988.

The Shopping Center was built in 1989. I remember the Costco being open by 1998 so I guess sometime between those two dates. Sorry don't remember more.

11/08/1988 https://www.costco.com/warehouse-locations/reno-nv-25.html