I checked that site and found no SE listed.https://www.visible.com/phones/#/. <— You don’t have to buy a plan or activate service. Just $100 (and maybe tax) and it’s good to go.
^^ No affiliation, but I did order a spare SE, because at that price, why not? Will give it to my 6-year old to use as an iPod Touch, eventually.
Save that extra $100 you would have spent on a 7th gen Touch for when a cheap device comes out in a few years with an A13 or similar.