there was one on ebay earlier. Keep trying ebay, some sellers are selling the replica razors now.
www.amazon.com/Neca-Johnny-Sweeney-Razor-Replica/dp/B0...8WU amazon.com has it. but for quite a price. If i were you, if you can go to San Diego Comic con or New York Comic con to buy it. thats where i got mine.
BTW the pics of the razors in your attached pic are actually mine. Im not even joking. LOL took that pic in my room at my dads house. these are on the first page if you search Sweeney Todd razors on google. lol my razors are famous on the internet