GoKawiilResale data shows Samsung Galaxy S23 Ultra fetches $404 on Swappa vs $291 buyback offer
A like-new 256GB Galaxy S23 Ultra, which launched at $1,199.99 in 2023, sold for an average $404 on peer-to-peer marketplace Swappa as of October 23, 2026, compared with a top cash buyback offer of $291. Sellers can choose among buyback sites, Samsung trade-in, or direct consumer sales, with direct sales yielding the most cash but requiring more effort from the seller.