How difficult is it to buy in game the pre-order bonus car packs after launch? My plan was to play the PS+ version of the game and if I like it upgrade to full version, but if the three preorder bonus pack cars - McLaren 12C, RUF RT12, and Mercedes SLS AMG - are only obtainable if you preorder, might just drop the $50 now.
PSN NA is also running a special, if you spend $100 in store from Oct 1st - Oct 28th you get $15 back in the form of store credit 2 weeks later.
You dont have to worry those are just skins for the cars.
Those cars are still ingame.