My budget is 1600 usd.
Looking for small trades first with trusted members to build some rep, max rate 12% from preev, and i cant send as gift because my paypal is from Brazil and i dont have this option.
Thanks.
Trading just to rep. build is not looked at too fondly here and could garner you the wrong type of rep..
That being said, have a look at this concerning Paypal:
https://bitcointalk.org/index.php?topic=14632.0