Be very wary of scammers.
Hi Noel. I know.. I am so new to the Photoshop and I am trying to teach myself. All I need is PHOTOSHOP CS5 or CS6 haha..
Do you have one that is used and you are willing to sell ?
No, I don't.
Be sure that if you do find one for sale you ask whether the license you're considering purchasing has been used to upgrade. Such a license cannot be legitimately sold. That would apply to Photoshop CS5 used to upgrade to CS6... Things changed after CS6, and to be honest I'm not sure whether a license used to leverage a discount for the Creative Cloud is legitimate to sell after having subscribed.
Consider also the Creative Cloud Photography bundle, which isn't badly priced.
Creative Cloud free trial & plans : Adobe Creative Cloud