I cracked the screen of my iPhone 5. Two weeks ago I called up an Apple service center and they quoted me 9600 thb for an out of warranty replacement (replace it for a new phone). Now yesterday I go in the service center and they quote me 11000 thb. Does anyone know the real price for an out of warranty replacement for an iPhone 5?

Would it be cheaper to pay for a new fitted screen?

There really arent any replacement screens available. Only third party screens that have worse specs and are generally poorly manufactured.

Will cost around 10000 bht at official replacement

I would go to MBK... You can have it fixed there for half that while you go for a coffee...