The Best Time to Sell Your iPhone Before a New Launch

Apple's calendar, and why it matters

Apple has announced new iPhones in early September almost every year for a decade. Pre-orders typically open the Friday after the keynote and phones ship the Friday after that. The second-hand market has learned this rhythm, and prices for outgoing models move around it.

One change worth knowing: reporting suggests Apple is splitting its 2026 line-up, with Pro models in autumn and standard models in spring 2027. If that holds, the annual cycle becomes two smaller waves rather than one big one, and timing gets slightly less decisive for non-Pro owners. Apple has not confirmed this.

The four windows

1. Well before the announcement — steady

Two months or more out, prices are stable. You are not capturing a pre-launch premium, but you are not competing with a supply spike either. This is the low-stress option: you sell when it suits you and accept the going rate.

2. Between the event announcement and the on-sale date — usually strongest

Once a date is public, upgraders start planning, but the wave of traded-in handsets has not arrived yet. Demand for a clean outgoing flagship is real and supply is still normal. For high-value Pro models this is typically the best window.

3. The fortnight after launch — weakest

Pre-orders land, trade-in promotions run, and thousands of the model you own hit the market in the same two weeks. This is the point at which supply most exceeds demand.

4. Months later — a slow drift

The post-launch dip does not usually reverse. Prices tend to settle at the lower level and continue drifting down gently. Waiting for a recovery is rarely rewarded.

Does this apply to every iPhone?

No, and this is where generic advice goes wrong. Launch timing matters in rough proportion to how close your phone is to the top of the current range.

• Current-generation Pro and Pro Max — most launch-sensitive. Timing is worth real money here
• Current-generation standard models — moderately sensitive
• Two generations back — mildly affected; they've already taken the big drop
• Three or more generations back — timing is close to irrelevant. Sell whenever suits you
• Damaged or faulty phones — valued on repair and parts economics, which barely track the launch calendar at all. See can broken phones still have value

The gap problem, and how to solve it

The main reason people miss the best window is simple: they need their phone. Selling before your replacement arrives means losing two-factor codes, banking apps, work email and your camera for however long the gap lasts.

Three workable answers:

• Keep a cheap backup handset. Any old unlocked Android with your SIM in it covers calls, messages and authenticator apps
• Time the sale to delivery day. Order the new phone, then sell the old one the day it arrives — you lose a little of the premium but none of the convenience
• Move your eSIM and authenticator first. See what to do with your SIM and eSIM before selling

What beats timing every time

We would rather you got this right than obsessed over the calendar. The difference between an Excellent-graded phone and a scuffed one with a tired battery is consistently larger than the difference between selling in August and selling in October.

• Keep the battery healthy — how battery health affects phone value
• Keep the screen and body clean — a case and a screen protector pay for themselves at resale
• Keep the box — it genuinely helps
• Buy the larger storage tier — why storage size affects value
• Prepare properly before selling — what to do before selling your phone

What we won't tell you

We won't give you a percentage. We don't publish forecast drop figures, because the second-hand market is set by what buyers are actually paying in the week we value your phone — not by a model of what they paid last year. When we quote you a figure, it's what we'd genuinely pay that day.

Key takeaways

• The window between announcement and on-sale date is usually strongest
• The fortnight after launch is usually weakest, and prices rarely recover afterwards
• Launch timing matters most for current-generation Pro models and barely at all for older phones
• A cheap backup handset is what makes early selling practical
• Condition, battery and storage outweigh timing for almost everyone

Common questions