things that we can't have in the shops

[Despotus]

despotus, I try to go on your site that you suggest but the address is invalid......

Ooops!, sorry about that. Try BG-57's suggestion, go to gamefaq's, type in Final Fantasy Tactics as the game you want to search for, and go to their Strategy Guides and FAQ's page. The particular guide to look for is called 'Relics Guide' and it's by 'Elmor the Elf'. Good luck!
EDIT:
Or just type this into the http display :
h*Tee*tp://db.gamefaqs.com/console/psx/file/final_fantasy_tactics_relics.txt
(Be sure to use letter 't' instead of the word,*Tee*, couldn't figure out how to keep this from becoming a link ) But I know if you type or paste that directly into the http bar it will take you to that guide.