Just trying to book everything and get all the stress and worrying of transportation and expenses out of the way for our trip in late August, so apologies for the endless amount of new threads im making with my questions 
We've decided that, instead of taking the VEA Shuttle from CDG to Disney, its actually easier and cheaper to take the TGV, which I thought was suprising. Its £51 for 2 adults, which I think is brilliant! It says on the TGV-Europe website that you can either book online or buy tickets at the station, does anyone know if the prices will be different/more expensive if we leave it until we get to the station? Booking online worries me a little as you need to give a specific time of travel. Our flight arrived at 18:25, and I looked at the train leaving at 7pm, Does anyone know if this will be enough time to get our luggage and find our way to the station? As well as this, if our flight was delayed, we'd stand no chance of making the time, So im really not sure what to do.
Any suggestions?

We've decided that, instead of taking the VEA Shuttle from CDG to Disney, its actually easier and cheaper to take the TGV, which I thought was suprising. Its £51 for 2 adults, which I think is brilliant! It says on the TGV-Europe website that you can either book online or buy tickets at the station, does anyone know if the prices will be different/more expensive if we leave it until we get to the station? Booking online worries me a little as you need to give a specific time of travel. Our flight arrived at 18:25, and I looked at the train leaving at 7pm, Does anyone know if this will be enough time to get our luggage and find our way to the station? As well as this, if our flight was delayed, we'd stand no chance of making the time, So im really not sure what to do.
Any suggestions?