Hmmm... since we can't actually detect the existence of a soul apart from the conscious human being whom it supposedly "animates"...
Why yes, I can clone a soul. My associates and I have perfected the process, and we have a patent pending. And I'll send you a prospectus for the company, SoulAid (OTCBB:SOULSRUS), giving you a ground floor opportunity for just a $1,000 investment. You'd be nuts to pass this up!
The problem is that we have no idea as to the current market value of a soul. Who knows what Satan has to pay these days? Where's the aftermarket in soul trading? Is a soul indivisible, or can you sell shares in it? What's the discounted future value of a soul? Is there an intrinsic interest rate?
Until you can answer these questions and many others in a prospectus, your Souls-R-Us IPO is going nowhere.