Do you agree with companies trying to rid used game sales?

[menx64]

A few month ago I wanted to invest some money to buy a new PC, I didnt have all the money so I decided to sell my old PC. I sold it to a friend of mine who was happy with the purchase, then I added some money from my pocket and bought a brand new PC. I know my friend is probably going to upgrade his PC in the near future as well, and so I am sure this same scenario happens every day for any purchase goods. I dont see why games should be any different. I dont sell my games, thats just me, but I have bought some used games, mostly GBA, N64 & supernes games that otherwise would be impossible to buy. Used game sells drive new game purchases.