If you can find Kennay and want to buy some discounted shares, he will sell them to you, like he did to the ambulance chaser. Otherwise, you have to buy them at the market price, which continually goes down, for good reason. They're worthless.
Otherwise, what do you mean by "discounted" or "oversold" shares? Are you implying that they might have some chance of going up in value?
Don't bet on it.