Mitsu-sama, I apologize for the other day. I had the item in hand, so I've made it exclusive for you. Please purchase it if you'd like. GU x UNDERCOVER Mask Unopened, brand new - Color: Black - Model Name: GU x UNDERCOVER MASK - Filter Performance: Cuts over 99% - Material: STYLE DRY - Lightweight: Lightweight design If you're okay with folding the top few centimeters of the outer bag and sending it via Yu-Packet Post Mini, I'll give you a 100 yen discount. Please let me know in the comments. Please refrain from purchasing if you are concerned about initial scratches or other minor imperfections. Please understand that we cannot accept returns, refunds, or complaints after purchase.