These are deals from Korean online stores, so most ship only within Korea (deals marked 🌏 Usable abroad are the exception).
Bizin Mobile
100GB+5Mbps Millie's Library KT Network Plan
₩550
Free shipping
Ppomppu · Digital
Always check the price, options and stock in the original post. Hot deals end quickly.
Product names are machine-translated from Korean. Original: 100GB+5Mbps 밀리의서재 케이티망요금제