What model SSD is it?
You can find SSD's for $100 all the time now, you may be able to get a better one for less.
Also, SSD's these days are really investments. They are now like every other component in a computer. The jumps in performance from one generation to the next are huge, so a SSD isn't the type of thing you want to buy now to use in the future. Buy it when you need it.