iPhone 13 prices have been at their all time low in Japan owing to the lower exchange rates. This is what Apple does to bypass it.
Refurbished iPhone 13 Pro 128GB - Graphite (Unlocked) - Apple
Apple iPhone launch: what it would cost if it were made in America - Vox
Which iPhone should I get? Best iPhone to buy in 2024
iPhone 13 Review: the Perfect Upgrade If You Have an Older iPhone
iPhone 13 Deals: Get an iPhone 13 for Free With New Line, or Save With Trade-In - CNET
iPhone 15 Pro vs iPhone 13 Pro: Should you upgrade to the newest model?
Apple Hikes iPhone 13 Series Price in Japan by a Fifth as Inflation Rises
As the Japanese Yen Depreciates, iPhone 14 Sales get hit while older refurbished iPhone sales have hit a new high - Patently Apple
Apple unveils iPhone 13 Pro and iPhone 13 Pro Max — more pro than ever before - Apple