You must buy a new iPhone to use Apple's now-confirmed trade-in program | Ars Technica
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How Much Will Apple Pay You to Trade In Your Old iPhone? - The Plug - HelloTech
Apple Lays the Original iPhone to Rest | WIRED
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Buying Refurbished Phones: How Old Is Too Old?
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How To Sell Your Old iPhone: 6 Ways To Trade In Your Phone | HuffPost Impact
Apple, wireless carriers offering big discounts for iPhone owners trading in their old devices - ABC7 Los Angeles
Apple introduces iPhone 14 and iPhone 14 Plus - Apple
It's 2022, so why is Apple still selling these products? - 9to5Mac
Apple iPhone SE review: A compelling blend of old and new | Engadget
Want to buy iPhone 13? Have iPhone 12, iPhone 11? Know how much you will get from Apple trade-in; check full list | How-to
Apple iPhone SE (2022) review: small size, big value | Digital Trends
Shock of Renew: why you shouldn't use Apple's new recycling service (yet) | Stuff
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How to recycle that old Apple iPhone or Android smartphone for cash - CSMonitor.com
Does Apple deliberately slow its old iPhones before a new release? | Daily Mail Online
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Newest Apple iPhones for Sale: See Pricing & More or Buy Today
How Does Apple iPhone Trade In Work? - Is the iPhone Trade-In Program Worth It?
Apple iPhone 13 Review: The Most Incremental Upgrade Ever - The New York Times
 "Old Apple iPhone value: Your old iPhone could be worth over Rs 50 lakh; all you need to know")