Hello. I'll be heading off to Scotland in May, and will be utilising the Spirit of Scotland 4 in 8 days Rover on a PRIV discount. I tried to buy it at my local station, but the only options it gives is fully-priced adult and child rovers. Is this rover only restricted for purchase in Scotland, if I want to discount it? As in, will it be able to give me a discount if I buy it in Scotland (e.g Edinburgh), or do I have to go via Scotrail to obtain it? Thanks.