dukeleto

Hello, I am working on a simple combat script with a monster that has a small chance of accessing the rare drop table and I was wondering if there is an item id database (so i can have it grab these items if it gets lucky). I found something on rune locus which claims to have this information but I was a little confused because it listed multiple item ids for a single item (i.e coal was listed as 354 and 353). Thanks for any information.