Dear All, We just in stock the latest RDTA released from IJOY. You could get the RDTA at the price of $20.55 for the black one and $19.36 for the silver one. The silver one is in stock and the black one is for pre-order. http://www.sourcemore.com/catalogsearch/result/?q=IJW000100 The IJOY Tornado RDTA tank using the convenient sliding&Lock gasket sealed side top fill design. Users can easily fill the 5ml tank capacity and leaks free. For maximum conductivity, a 24K Gold Plated Center Pin features a direct to contact design resulting in minimal voltage drop due to the lack of redirection of electrical current. And it is made of 304 Stainless Steel, providing a heft and durability to be expected from a flagship tank Hope you like this deal. Have a nice day.