Buy or wait? Tracking began 2026-11-11, so there isn't enough history for a buy/wait call yet. Today the cheapest clean listing is 33% under the typical one.
Cheapest Samsung Galaxy S23 256GB unlocked listings right now
| Listing | Condition | Price + ship | ||
|---|---|---|---|---|
 |
Samsung Galaxy S23 SM-S911U1 256GB Cream Unlocked W107820 Buy It Now | Used | $179 sale: was $258, −31% · $0.70/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 S911U 256GB Phantom Black AT&T Unlocked Minor Screen Spot Buy It Now | Used | $199 · $0.78/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 256GB [SM-S911U1] Lavender (Unlocked) #C951 Buy It Now | Good - Refurbished | $215 · $0.84/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 256GB (Unlocked) SM-S911U1 Green - Good Buy It Now | Used | $230 · $0.90/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 256GB Green Unlocked - D-Stock Buy It Now | Used | $230 · $0.90/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 256GB S911U Unlocked - Used Poor Buy It Now | Used | $230 · $0.90/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 - 256 GB - Graphite (Unlocked) gently used, excellent camera Buy It Now offers | Used | $233 · $0.91/GB storage | View on eBay |
 |
Samsung Galaxy S23 - 128-256 GB - (Unlocked) GOOD CONDITION (Clean Screen) Buy It Now | Very Good - Refurbished | $235 · $0.92/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 256GB S911U Unlocked - Good Buy It Now | Good - Refurbished | $239 · $0.93/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 256GB S911U Unlocked Phantom Black - Used Buy It Now | Used | $240 · $0.94/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 SM-S911U - 256GB - Phantom Black (Unlocked) - Fair Condition Buy It Now | Used | $240 · $0.94/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 SM-S911U 256GB Unlocked Good All Colors Buy It Now | Good - Refurbished | $249 · $0.97/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 256GB Factory Unlocked AT&T T-Mobile Verizon GSM 7649722 Buy It Now | Used | $258 · $1.01/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 SM-S911U Unlocked 256GB Phantom Black Good Buy It Now | Good - Refurbished | $269 · $1.05/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 5G S911U Unlocked (Any Carrier) 256GB Very Good Buy It Now | Very Good - Refurbished | $270 · $1.05/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 S911U1 256GB Unlocked 5G Phone - Very Good Refurbished Buy It Now | Very Good - Refurbished | $272 · $1.06/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 - 256 GB - Phantom Black (Unlocked) Buy It Now | Used | $274 · $1.07/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 5G 128/256GB Unlocked -All colors Used Excellent Buy It Now | Used | $275 · $1.07/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 256GB SM-S911B Unlocked Very Good Condition All Colors Buy It Now | Very Good - Refurbished | $284 · $1.11/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 5G, US Version, 256GB, Unlocked Very Good - Phantom Black Buy It Now | Very Good - Refurbished | $285 sale: was $300, −5% · $1.11/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 256GB S911U Unlocked - Very Good Buy It Now | Very Good - Refurbished | $286 · $1.12/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 256GB SM-S911U1 - 5G - FACTORY UNLOCKED - EXCELLENT Buy It Now | Excellent - Refurbished | $299 · $1.17/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 256GB Factory Unlocked AT&T T-Mobile Verizon GSM 7650904 Buy It Now | Open box | $320 · $1.25/GB storage free ship | View on eBay |
 |
NEW UNLOCKED SAMSUNG GALAXY S23 5G SM-S911U 256 GB Black & Cream Color GSM+CDMA Buy It Now | New | $345 sale: was $357, −3% · $1.35/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 5G SM-S911U1 256gb Green Factory Unlocked - NEW Buy It Now | Open box | $390 · $1.52/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 - 256 GB - Green (Unlocked) Buy It Now | Used | $475 · $1.86/GB storage free ship | View on eBay |
 |
Samsung Galaxy S23 SM-S911U1 256GB All Colors Unlocked Excellent Refurbished Buy It Now | Excellent - Refurbished | $516 sale: was $860, −40% · $2.02/GB storage free ship | View on eBay |
Auctions ending soonest
Current bid + shipping. A bid is not a final price, so auctions are left out of the price stats above.
Buy It Now or bid? The cheapest Buy It Now is $179 delivered. Every auction ending within 24h is already at or above that, so Buy It Now is the better deal today.
| Listing | Ends in | Bid + ship | Likely final | Worth bidding | ||
|---|---|---|---|---|---|---|
 |
Used Samsung Galaxy S23 Phantom Black 256GB 8GB RAM 50MP 5G Unlocked Auction ending soon | 12h · 19 bids | $216 +$3.00 in 8h | $225 ($216–$244) | Buy It Now is cheaper | Bid on eBay |
Get a price-drop alert
We'll email you when a Samsung Galaxy S23 256GB listing hits your price. One email per drop, unsubscribe in one click.
By continuing you agree to our Terms and Privacy Policy.
Where today's prices sit
28 live listings by price (item + shipping). The highlighted bar is the cheapest band.
Price history starts 2026-11-11 — the chart appears after the second daily snapshot.
Market read
Of 27 Buy It Now listings, 14 used (from $179), 12 refurb (from $215), 1 new (from $345). The cheapest used copy is 48% below the cheapest new one. 96% ship free; the rest add $8.27 shipping at the median. The middle half of asking prices runs $233 to $286, so anything under $233 is in the cheapest quarter. Lowest we have recorded since 2026-11-11: $179 on 2026-11-11 — today matches it.
Asking prices of US eBay listings including shipping, as of 2026-11-11 (checked twice a day); we earn a commission on purchases through these links; parts, broken units and accessories are filtered out. How we price.
Repair parts
Head to head
- Samsung Galaxy S23 256GB unlocked vs Samsung Galaxy Z Flip6 512GB unlocked
- Samsung Galaxy S23 256GB unlocked vs Samsung Galaxy Z Fold3 256GB unlocked
Compare
- Samsung Galaxy S23 128GB unlocked $132
- Samsung Galaxy S24 128GB unlocked $177
- Samsung Galaxy S24 Ultra 256GB unlocked $331
- Samsung Galaxy S25 Ultra 256GB unlocked $543
- Samsung Galaxy S22 Ultra 128GB unlocked $144
- Samsung Galaxy S22 Ultra 256GB unlocked $160
- Samsung Galaxy S23 Ultra 256GB unlocked $234
- Samsung Galaxy S23 Ultra 512GB unlocked $242
- Samsung Galaxy S23+ 256GB unlocked $176
- Samsung Galaxy S24+ 256GB unlocked $219