My AI Agent Is Buying Itself Mac Minis on eBay

Build the eBay agent → https://mrc.fm/ebayzap Grab the open source skill → https://mrc.fm/ebayhunter My OpenClaw agent decided it needs more compute. So I gave it a budget and let it shop for itself. In this video I'll show you how I built an AI agent that hunts eBay for Mac Mini deals using GStack (Garry Tan's open source Claude Code framework) and the Zapier SDK as the action layer. It scores listings against comparable sold prices, posts the best deals to Slack, and logs everything to a Google Sheet — and I've packaged the whole thing as an open source skill so you can install it and have your agent hunting eBay for whatever hardware you need in minutes.