Since Apple Discontinued the 256gb Unlocked model of the iPhone SE, The only places that I've seen is Amazon Renewed Premium and Walmart Here's the links to both, who should I buy it from, Money isn't an issue but safety is. Thank you!

Open Box Unlocked Apple iPhone SE (2020) w/ 256GB, White - Walmart.com
Buy Open Box Unlocked Apple iPhone SE (2020) w/ 256GB, White at Walmart.com
www.walmart.com

Apple iPhone SE, 256GB, Red - Fully Unlocked (Renewed Premium)
Apple iPhone SE, 256GB, Red – Fully Unlocked (Renewed)
www.amazon.com
As an Amazon Associate, MacRumors earns a commission from qualifying purchases made through links in this post.