Don’t know any on Nostr, but these guys accept bitcoin.
Their website seems to be down but this is their instagram. https://www.instagram.com/redrubykate
nostr:npub1l6mrna9fkchzpl82aa23ruus9z8wtgnqdv7pyjkezd85wgk7vg9s752fka and nostr:nprofile1qqsfl6ul8vynhdrtyjuafdms3eg6xweakxddhm6xmha0drxjqhge83cpr3mhxue69uhkummnw3ezumt4w35ku7thv9kxcet59e3k7mgpzemhxue69uhhyetvv9ujuurjd9kkzmpwdejhgs3w60f might remember more.