You ever watch the Business Blaze channel on YT? Basically, it's a humorous blast on certain business practices and failed businesses.
Anyway, one of the episodes focused on how Sears was one of the ultimate fails by not transferring over to the e-commerce system before everyone else and burying Amazon before they even got started. Basically, had they taken the Sears catalog online and offered 3rd party sellers (like they do now) they not only would have survived, but likely thrived since they had the infrastructure in place already.
Sears really is a victim of self inflicted gunshot wounds by not seeing (or believing) how much the internet was going to blow up in the late 90s.