do i need fg to be able to start playing so i can buy items? game looks fun any good starting tips and class pick would be great!

You do need fg to buy stuff from the market. But it is possible to play on self found gear, granted it will be sllllooooooowwwww and difficult.

http://forums.d2jsp.org/topic.php?t=57524636&f=74
This guide although a bit outdated will teach you the basics.

I would recommend fighter for a low cost / no cost start up.

Most items you find especially early will not sell... but if you were to Fish and stack like 50 Fish you could probably sell them for 1 fg

Here is 1 fg.
Buy an ee weapon or armor

thanks alot !!!!!!!!!!

I personally recommend barbarian just because he can use any weapon in the game except staffs. also you can load him up with all strength or mostly strength and a little vitality and he will be able to go far in the game with mediocre gear