[iphone] iPhone digitizer replacement/repair costs?

[LeMarchand]

Has anyone has a digitizer replaced on an iPhone and, if so, what did it cost?

 

Bonus Daughter #2 dropped her phone the other night (Case? Don't be silly!) and it seems that the screen is intermittently going out of calibration. Unless anyone knows a way to fix this?

 

I personally suspect that she'd be better off getting a sub-£100 Android to tide her over until she can afford the "Fair Phone" she's planning on getting eventually.