Ok, that’s a good reason. If you can get some refurbished one for a good price, I think it’s a good idea.
I did simmilar thing the other way around. I recently bought a basic android phone for like $40. I started using it for nostr:npub1mftv2j67vayavkks8rqev3u8jjhefe86tf80msstfxvpunk9vmps6prkl3 (p2p trading app) and such.
So I understand.