What is a good credit card deal? It really depends on what you are looking for. Are you interested in instant approval? low interest? 0% APR? cash back?
First of all, consider your FICO score. Apply only to those deals that are meant for the kind of credit history you have. Take a close look at those top deals offered by specialized websites. These site are created for your convenience by professionals so you can use their knowledge to make the right decision. They also give you an opportunity to compare good deals offered by many banks unlike an official bank site.
Study the conditions carefully. It also helps to ask a friend or a relative to read the terms. Two heads are better than one!