I don't need to provide links because it's already been reported a million times that firstly, Chelsea were interested in Shaw. Secondly, they have been scouting him for a long time and believed 100% him. From that, it's very logical and fair to draw the assumption that they would have been ready to meet Southamptons valuation because they have a lot of cash to spend and need a LB which they believe Shaw is perfect for. Many media outlets reported that it's the wages that deterred Chelsea who were only willing to offer 60k p/w while United were willing offer 100k p/w. Only Jesus knows why you get so defensive about it because it's completely okay to use finance as a weapon to overtake the competition. Chelsea and City did the same after all
You are really trying to squirrel me by saying that Shaw is going to United over Chelsea because only United met Southamptons exaggerated valuation and it has nothing to do with wages at all despite the fact that nearly every media outlet has him agreeing to a very lucrative contract with United. Nonetheless, I will make it very clear to you why my assumption is fair-
1) Chelsea have cash to spend especially after Luiz sale. Around £150m
2) Chelsea need a LB
3) Chelsea have long been admirers of Luke Shaw
So it's pretty logical to draw from this that they would have been willing to spend £30m on a player they greatly admire despite him being only 18 years old because they know he can give them 10+ years of service. The problem is the wages. Why is wages the problem? Because once you give someone a lucrative contract, it becomes impossible to move him on. Even if you pay £30m for someone and still offer him an average contract, at least you can move him on even if you have to take a loss. In the earlier scenario, you can't and he becomes a drain on your resources.
After the Torres debacle, their has been a noticeable shift in Chelsea policy where they refuse to offer exorbitant wages any more because of the huge FFP hit they have to suffer year after year if the transfer fails. At least if they don't offer exorbitant wages, they can move the player on, take the hit for one season and move on instead of having to suffer it year after year. That was the main sticking point I believe which led Chelsea to apparently go for a more short-term measure in Filipe Luis
But since you love links so much -
Manchester United transfer news: Luke Shaw offered £160,000 per week to snub Chelsea | Metro News
Thats something I found after a literally 5 second search on Google. I am pretty sure I can find more. But nonethless, if you are just going to ignore everything I say until I give you an article that explicitly states that 'Chelsea were ready to met Shaw's valuation but wages deterred them' then their is no point continuing. I have based my argument from what I can interpret from several different articles that is based on a solid foundation
And again, I really don't know why you are so defensive about it