For $200 you can make a real fine table out of 3/4" MDF for the top, and whatever you want for the base.. You'll have a lot of change left over for bits, clamps, etc..
Right now, I'm building my 3rd router table top.. The first was a bunch of scrap counter top that I used to make the second one.. Now that I have an insert base plate, I'm making my 3rd top to accomodate it.. New fence to go along with it..
My very first router projects were the first 2 tops..