It all depends on what model Wrangler you have. There are a several big companies that have lots of Jeep parts (Morris 4x4 & Quadratec come to mind). There are also lots of specialty companies. Bestop is the largest company that actually makes the Jeep soft top. I recommend researching and Googling to find the best price.
Because this is the newbie check-in area, you may not get the answers you are looking for. I suggest you check out one of forum areas specific to your Jeep's model and post your questions there, I think you'll get a better response.
In the mean time, I just like to say . . .
Welcome to the forum!