Samsung Galaxy S23 Ultra 512GB unlocked typically costs $42.99 less than Samsung Galaxy S25 Edge 256GB unlocked on eBay right now ($432 vs $475 median asking price, item + shipping). Per GB storage, Samsung Galaxy S23 Ultra 512GB unlocked is cheaper: $0.84 vs $1.86. Prices from filtered US eBay listings, checked twice a day; asking prices, not sold prices. How we price.
Samsung Galaxy S25 Edge 256GB unlockedBuy from $356 on eBay
Typical $475 · $1.86/GB storage · 98 listings
Tracking began 2026-11-03, so there isn't enough history for a buy/wait call yet. Today the cheapest clean listing is 25% under the typical one.
Samsung Galaxy S23 Ultra 512GB unlocked
Buy from $234 on eBay
Typical $432 · $0.84/GB storage · 55 listings
Buy: today's low is at its 18-day bottom (-6% vs the average daily low).
Samsung Galaxy S25 Edge 256GB unlocked
Buy from $356 on eBay
Typical $475 · $1.86/GB storage · 98 listings
Tracking began 2026-11-03, so there isn't enough history for a buy/wait call yet. Today the cheapest clean listing is 25% under the typical one.