Do yourself a favor, until you know more about razors (most info is here on srp), stay away from ebay. The classified's here are truly the place to check out razors. If someone says it's shave ready, most likely it is as they shave with straight razors. Ebay...who freaking knows.

Find a mentor, there are several up around your neck of the woods...but obtaining a razor is literally at your fingertips and your mailbox.