i bought one mainly for the nip05 tbh and it only cost me about 10$, i bought it through my iphone settings app bc apple have an agreement with cloudflare, the annoying bit was trying to host the actual well-known/nostr.json but i just did it on github for free, i think more people that will use nip05 will be semi-famous so can pay someone to do it if they really struggle but i don’t think it’s that bad