MEGA TGV Train Lot from eBay - Will They Run?

For almost my entire time in the hobby I've wanted a TGV train set however they tend to be expensive so I've been on the hunt for a budget set for a while now. I was browsing eBay around a month ago and I came across this lot with three different TGV sets. I managed to win the auction and after having a look at them in person I have to say that the seller under-rated the condition of all of them. Each will still need some work but I don't think it will take much.