I have no idea what the street price is for Hydro, but we pay 2-4 dollars to a ROP or NROP legally. I can just imagine what the street price must be. What I cant imagine is why someone would pay that amount when clearly ,smack is cheaper. If your going risk to buy it illegaly anyhow, why not go for the best deal. Both are addicting if used for the wrong reasons. Hell both are addicting if used for severe pain. I wonder if H were to become legal, would the price be higher than Hydro? It is the stronger drug after all.....