You can use the tool I mentioned above to first find your (Lifetime) tickets earned and (Lifetime) tickets spent. No need to find your current ticket value, you won't find it.
The two values, (Lifetime) tickets earned and (Lifetime) tickets spent are (almost) near each other and if you can find one, the other is right above or below. I did a ordered group search to maximize my chances when I only had a few of the tickets.
If your Lifetime earned is, say, 50, and Lifetime spent is, say, 36, you can do a (ordered) group search (refer to GameGuardian tutorials for how to use) for Type: Q:Qword. If the results are to many, spend 2-4 tickets, the Lifetime spent will become 38-40 depending on how much you spent.
If you are showing only the default number of results, edit your search filter to show a few hundred results, I am showing 3000 results. You can do this by going to Search tab, ☰, and then click on Filter, Show: __ and input the number you want.
I am new to this too but I hope I am giving you the right directions. ┓( ´∀` )┏