Shop Opendoor Vape for the latest and greatest iJoy devices, all at our unbeatable Low Prices. iJoy is one of the oldest companies in the vaping world and their experience and expertise goes into each device they make. From iJoy Vape Tanks to Box Mods and everything in-between, you can find the best vapor hardware at the lowest prices online. Check out the iJoy Diamond as a starter kit, perfect if you're new to vaping. We also carry all types of iJoy Avenger replacement coils as well.