Hi XcntrK,
Welcome to TechSoup's forums. Your question is a good one (and frequently asked around these parts).
The donated and discounted products available to be requested through TechSoup Stock, are only available to registered 501(c)(3) nonprofit organizations or public libraries. You can see the full eligibility details here: http://www.techsoup.org/stock/faq.asp#q2_1
Beyond those guidelines, our donor partners (ie, Adobe in this case), can also set specific restrictions and requirements for eligibility based on the type of organization or the services provided.
We do, however, have a variety of resources available to folks who aren't eligible to receive product donations through TechSoup. Our forums, blog, and articles are available for anyone to use. Check out this article, which largely applies to nonprofits as well, but also provides reseller information for Adobe programs.
There are also free alternatives to Photoshop Elements, like GIMP. Check out this recent article that reviews different free and low-cost options as well as some of the pricier options for photo editing: A Few Good Photo Manipulation Tools
Some of the options discussed there might be just the tool you need. There are also a handful of forum discussions covering photo editing/manipulation, so check them out for more opinions of different products out there.
Hope that helps!