A fighter costs 100 mil? Isn't that a little high?
Let's look at this.
The best solid numbers we have are from Priv and Priv 2. The best ship for purchase in Priv is 200k, which is a heavy fighter/transport ship. Pretty big, expected to be considered expensive. In P2, the most expensive is 215k (I think, don't have the sheet with me at the moment). This one is a straight up fighter, no transport involved.
On each, to bring them up to a really nice level of useability, you spend at least 50k, usually more like 100k. But just to be generous, let's say you got really free with the credit card and spend 150k on upgrades, leather interior and all. So you're looking at 350k-365k.
Now: given that military fighters use mucho differentio systems, I can understand that they'd be a lot more expensive. Even a really really nice one like a decked out Excal, you know it's gonna be expensive. But 100 mil? I could see maybe 15 mil....
The number you listed was from Fleet Action, right? When they were in the meeting and the carrier cost 8 and a half billion and some change or something? Canon though it can be considered, it still seems wildly wrong...