Given your budget, I'd be looking more at something like this:

http://www.amazon.com/gp/product/B00...86DJSGQGA0R2DF

Shavettes (in my opinion) are tougher to use than actual straights, but if you don't have the money for a decent razor, plus a strop, they're a good option. I have the Parker and that plus a decent cream can get good shaves.