Where to find refurbished/second hand iPhones?

Obviously aside from main apple stores or resellers (studio a), are there any reputable stores that will sell iPhones for reasonable prices? Ideally need one asap, so any suggestions are appreciated!!

Walk into cellphone shops and ask if they sell second hand ones. Pretty common around Taiwan. All my phones have been second hand in past years.

Reputable is another situation. No idea on that.

Facebook marketplace, Ruten, or phone stores.

Make sure you search the iphone’s IMEI to make sure it’s not activation locked.

In Tienmu, outside the supermarket Mia Cest Bon 2F.

Online.
See

There are some excellent refurbished iPhone stores on Shopee. There are a couple that I’ve used over the past couple of years. Some give you the option to pick between Grade A/B etc. I can send you one that’s out in Xinzhuang. The physical shop itself is just their refurbishment/distribution store, but you can still go there and pick a phone or just have it shipped via Shopee.

Alternatively, if you search on Shopee, there will definitely be similar stores based in Taipei. Just look out for where the item is shipped from then contact them via Shopee before going to the store.