Samsung Galaxy S23 Ultra 512GB unlocked typically costs $59.95 less than Samsung Galaxy S25 256GB unlocked on eBay right now ($432 vs $492 median asking price, item + shipping). Per GB storage, Samsung Galaxy S23 Ultra 512GB unlocked is cheaper: $0.84 vs $1.92. Prices from filtered US eBay listings, checked twice a day; asking prices, not sold prices. How we price.
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 256GB unlocked
Buy from $275 on eBay
Typical $492 · $1.92/GB storage · 15 listings
Buy: today's low is at its 18-day bottom (-13% vs the average daily low).