Marked-up Mac minis flood eBay amid shortages driven by AI

The eBay markup dynamic reveals something the shortage narrative usually buries: the Mac mini has quietly become a preferred inference node for developers who want capable on-device compute without committing to cloud spend, and Apple hasn't publicly acknowledged or responded to that demand signal at all.

This fits directly alongside the RAM shortage piece from The Verge (April 18), which flagged that DRAM suppliers will cover only 60% of global demand by end-2027. The Mac mini crunch is a retail-level expression of the same upstream constraint: memory-intensive inference workloads are straining supply chains from the data center down to the consumer shelf. The App Store surge story from April 18 adds another layer, suggesting developer activity around AI is accelerating broadly, which would compound demand for affordable local hardware. What's notable is that none of this pressure is coming from enterprise procurement channels; it's organic, developer-led, and largely invisible to Apple's public roadmap.

Watch whether Apple announces a Mac mini refresh or supply expansion within the next two quarters. If markups on eBay persist above 30% past a product refresh, that confirms the shortage is structural and memory-constrained rather than simply a product cycle gap.