There no way to get a second teleportation rod from , but you can use the Teleportation Rod of any of yours team mates, just in case you wanna be more safe and have your own, they only way to have one, is by ask for it from another character, to get this the only you have to do is go to the NPC and give him the 30 Demonic Essences that are required.
Hope this helps you.
The Teleportation Rod cannot be purchased from any NPC, the easiest way to get another is to use another character and deliver 30 Demonic Essences to Mazarius
From some research of tibia websites that support information about this item it is only possible to acquire it from the quest itself, not even blackbert sells it, maybe in future updates.
My best bet is do it with other character or simply try to buy it on advertising.
You can go to Mazarius and ask for a teleportation rod.
He will sell it fo 1k.
Mazarius: If you lost your teleportation rod, I can supply you with another, but sadly you will have to cover the material cost of 1000 gold. Is it that what you want?
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