中古
ちゅうこ
Chuuko
Secondhand/used
iphone are expensive even if they’re used.
→中古（ちゅうこ）でも、iphoneは高（たか）いです。
secondhand shop in Japan
Some of my students live in Japan.
But most of them stay in Japan for a couple of years.
They use secondhand shop and I think that’s good idea. You can save money and it’s eco!
They told me the shop they often use.
You can buy/sell by online. but try to go the real shop near by. You may find something nice.