Best Used iPhone 6s Deals Today

This listing stands out as your best overall value among these iPhone 6s options. You’re getting the roomy 128GB model, unlocked for flexibility, and at one of the lowest prices in the lineup—so your money stretches furthest here. The seller’s reputation is excellent, with a reliable return policy and a history of satisfied buyers, so there’s peace of mind on that front. There is a catch: this phone is missing its SIM card tray. That’s not ideal and does mean you’ll need to pick up a replacement tray (cheap and easy to find online), but if you’re comfortable with that minor hassle, you’re still ahead. In exchange, you’re paying less than most comparable options, many of which cost more without significant advantages. You’re giving up some battery life (listed at 79%), so expect less time between charges compared to a new battery (the #4 and #8 options offer full battery health, but cost a bit more). If you want the utmost in battery or want something that’s truly ready to pop in a SIM and go, consider those—but this is the pick when value for money is your top priority, and you’re okay with a small post-purchase fix.

You’re getting a fully functional 128GB iPhone 6s with one of the better batteries (90% health), from a top-rated, trusted seller who accepts returns and covers return shipping. For just a few bucks more than the top pick, you get a slightly better battery and the same generous storage space. The main tradeoff versus the #1 listing is this phone is still locked to AT&T, so it’s not as flexible if you want to use a different carrier. If you’re already on AT&T, that’s no problem, but if carrier flexibility is important to you, you’d do better with an unlocked model, even if the battery is a tad weaker. This listing also doesn’t include any accessories, so you’ll want to have your own charger ready. Compared to pricier options (like #3 or #5), you’re getting just as much storage and condition for less. If AT&T is your network, this is a solid, low-risk way to get a lot of phone for your money with less wear on the battery.

This listing gives you a 128GB iPhone 6s in silver, unlocked, with solid battery health (85%) and the reassurance of a top-rated seller. You’re backed by a 30-day return window and a history of great customer feedback, so you’re not taking big risks here. What you’re paying for here—at a higher price than the top picks—is a decent battery and flexibility (unlocked phone). Compared to #1 and #4, though, you’re spending a bit more for only a slight difference: #4, for instance, gives you a battery at full health for less. Plus, the seller notes your actual phone might look a little different from the photos, so there’s a bit less certainty about cosmetic condition. Nothing especially risky here, but the price isn’t as sharp as the best-ranked options. You’re still getting lots of storage and no deal-breaking issues—this is a safe choice if you’re particular about color or want to buy from a seller with a proven track record, but for best value, the higher-ranked listings will stretch your money further.

This is a compelling pick if battery life is your number one concern: you’re getting an unlocked silver iPhone 6s with a battery at 100% health—about as close as it gets to new for a phone this age. You also have 128GB of storage (the max for this model), flexibility to use any carrier, and the confidence of a trusted, top-rated seller with returns accepted and the seller covering return shipping. Compared to the top pick (#1), you’re paying a slightly higher price, but in exchange, you’re getting a phone with a brand new battery and no missing SIM tray, so it’s truly ready to use out of the box (minus accessories). That peace of mind may be worth the extra few dollars to you if charging less often is a priority. The only thing you’re giving up is the absolute rock-bottom price, but this stands out for those who want the most longevity from their purchase. Easily one of the strongest value-for-money choices here, especially if you hate dealing with old, weak batteries.

You’re getting the 128GB iPhone 6s in the sought-after rose gold color, unlocked and fully functional, from a top-rated, highly reliable seller. The experience is safe and smooth with a 30-day return policy (return shipping on the seller), so if there’s any issue, you’re covered. The key tradeoff here is price: although you’re getting the highest storage option, you’re also paying more than similarly specced listings higher in the rankings. The battery health is just ok at 80%—decent but behind some rivals like #4 or #8, which offer full battery longevity for a lower price. This is ideal if you specifically want the rose gold finish and a fully unlocked device, and can accept a battery that isn’t brand new. You’re paying a small premium for color preference but get the same strong seller confidence and return protections as with others in this lineup. If best value for money means “cheapest with longest battery,” you have better options; if it means “trusted experience and your favorite color,” this fits the bill.