The likelihood you already have remans is pretty high in my experience, with the car being as old as it is. One way to tell is that the boot will have scallops on it.
All that said, buy the lifetime autozone axles, I never hear of anyone breaking fronts. Rear end, rear axles, driveshaft joints & t-case seem to break long before then. Unless you're already breaking drivetrain parts, you don't need to spend huge money on raxles or OEM IMO.