Can tranceroute invite be given free?

I'm just wondering about it..

Of chourse! All invites should be free :)

Just make it clear to your invitee that cheating etc isn't allowed and invite trustable persons only.

because if you ask for something like "Tranceroute Invite", i think they will tell me that it's impossible..

gave away 5 noob invites myself for free....

If anyone could help.. please... I have a post searching for invites.. but you may also reply here..

anything can be given for free

It's true, they can and should be given away for free, just keep in mind that if the person you invited get banned - you'll follow him - quoting from TR rules now ;)