In a sign that the iMac Pro is on the way out, the only model currently available for purchase on the Apple Store website is the $4,999 base configuration, “while supplies last.” As first reported by 9to5Mac, all build-to-order configurations for the iMac Pro have been removed from Apple’s site (but may still be available at third-party retailers like Amazon).

Kim Lyons/The Verge

It’s not a huge surprise that Apple may be phasing out the iMac Pro; there have been well-sourced reports that the company will be introducing a redesigned iMac and doing a revamp of the Mac Pro sometime this year. Bloomberg reported in January that the overhaul would get rid of the “chin” beneath the screen, and have a flat-back design.

Apple hasn’t officially deemed the iMac Pro as discontinued, but it’s unusual for the company to use “while supplies last” in its product listings. We’ve reached out to Apple for more details, and will report back when we know more.

Apple launched the iMac Pro in 2017 with an eye toward gaming, VR, and high-end editing and graphics work. It was first unveiled at the Worldwide Developers Conference that year, with Apple touting it as “the most powerful Mac ever,” replacing the outdated Mac Pro line.