You can only do it on disc 3, after the Gold Saucer reopens. In the room where you arrive, there is sometimes a man stood at the back, you can keep exiting and reentering until he appears. He sells GP for gil.
If you can get a good rhythm going, the basketball game is a good way to make money. In later discs though, someone appears in the foyer that will sell GP for gil.
Can be brought from amazon Brand New that's about it http://www.amazon.co.UK/gp/product/B00005U5RE/ref=s9_sims_c8_s2_p63_t1?pf_rd_m=A3P5ROKL5A1OLE&pf_rd_s=center-1&pf_rd_r=0EZG93631WZF3K8ZTN7K&pf_rd_t=101&pf_rd_p=463374953&pf_rd_i=468294
No it has to be prescribed by your gp
They used to give you 25k gp if you buy a mercenary for 7 days and 50k gp if you hire a mercenary for 30 days but not anymore. Now you get the mercenary only no gp or anything just the person.
You have to buy it on Grand Exchange. It costs about 3million gp.
The abbreviation "gp" stands for games played. A player can have up to 82 games played during a regular season. Next to the "gp" there is a "gs" which stands for games started, which can give you a good sense of who starts on the team.
Buy The GP mission or Cash mission of Luxus to play it and there is a easy quest all you have to do is change character into lass then go to Shop then buy the GP-Lass mission of luxus :D It didnt work for me ! >.<
unless they change it recently im pretty sure none but maybe a few but they'll be around 100,000 gp
So you can buy special weapons (Axe, M4A1-Adv, Mp5-Adv, etc) and buy GP.
it means that the ring is made of another metal and overlayed with white gold. The GP stands for Gold Plated
You can go to Amazon, such as http://www.amazon.com/gp/product/B00LIKVGYA
Tin - 35 gp Copper - 70 gp Iron - 102 gp Coal - 174 gp Mithril -224 gp Adamantite - 1,039 gp Runite - 15,700 gp