“"There's a lot of nuance here, however—" 🎯 ChatGPT said 'both are excellent' but we made it pick. ebay.”

“🙄 Mercari is cute for a side hustle, but eBay is the undisputed OG of online junk sales and still reigns supreme.”

“🏚️ Mercari showed up to the secondhand auction with TikTok energy and a cute app, but eBay's been collecting dust—and profit margins—since the dial-up days, making this matchup feel less like a battle and more like a scrappy millennial trying to out-hustle their boomer landlord.”

“💥 Perplexity wrote a love letter to both. Refused to pick.”