Instant purchase is OK. Price negotiations and selling individual items are not accepted. Discounts are available when purchasing multiple items. ❗I may raise the price or dispose of items if I receive comments like "Someone wants to buy it at this price" or other price negotiations, as they are unwelcome.❗ [Contents] Powerextra Flash Speedlight Strobe DF-400 Compatible with CANON Nikon PENTAX OLYMPUS Fujifilm (CANON X7 X8 X9 not supported) 2 items Purchased in 2017, I have not used them at all after opening them to check their condition, as I purchased genuine products. I will not accommodate changes to the shipping method or carrier, nor will I offer discounts. Price negotiations and comments like "Someone wants to buy it at this price" are unwelcome, so I may raise the price. In some cases, I may block users, so please understand and accept this.