Jeebus the red script grind is real.

[Whocareswhatmynameis]

You only need 600GP and 510 perception. You should be able to get that with blue scrip gear NQ accessories, NQ tools, and some food. You will need a little money for the tools and accessories but blue scrip gear is free.

EDIT: It sounds like your already getting some red scrips so it'll get easier once you get some red scrip gear, if your low on money/perception.