To find this mob in-game, use BACKSPACE to open the World Search window, then enter Beytin in the Search field and click "Search". Remember, the field is case-sensitive and must be entered exactly as shown.
See Category:Phirius (Merchant Type)#Phirius Merchants for a complete list of all items sold by these merchants.
She is right next to the Mailbox.
All items sold by this merchant cost Phirius Token Coins.