Run away from these bows. First of all, don't buy musical instruments (including bows) off the internet unless you're really, really sure of what you're getting. Second; check out this forum and some other stuff on the internet regarding Palatino. Probably a simple google search would turn it up; but basically this stuff is crap.
For those kind of prices you should be able to find something playable, but probably not pernambuco. Pernambuco is almost always going to be much better than brazilwood, if you can afford it, but thats not to say there aren't decent brazilwood bows out there. My advice? Go bow shopping in person with your teacher, take your time, (like months, not days) and wait for the right bow at the right price.
