The News Of The World are claiming he'll be gone within the next 48 hours, the Sunday Mirror saying with a couple of weeks with Man Utd favourites to land the 17 year old midfielder.
United are thought to be willing to loan Ramsey back to Cardiff for next season and that could swing the deal.
A fee thought to be around £5m is said to be on offer with Cardiff wanting most of the cash up front and not set for long term payback depending on appearances.
Arsenal and Liverpool it's suggested have, along with Utd, put in written bids for the talented youngster.