Heres a pretty nice deal on a Rose V2 Style RBA from a US vendor that rivals the price from any China Vendor. I will leave links at the bottom of this post for you guys. The Rose V2 Style RBA features single coil or dual coil configurations, single coil with 2 wicks or 2 coils with a wick each, sliding airflow control ring, juice flow control, ceramic coil cup, re-coiling without emptying tank, inverted or regular e-juice filling, 510 connection with adjustable brass center pin, 22mm diameter. The vendor does charge $1.99 for shipping for this piece but shipping from China would be free. Its up to you to decide which vendor you want to go to.
US Vendor $1.99 Shipping + $24.99
China Vendor Free Shipping + $23.00