You can replace a phone screen for $50 to $100, but it's usually cheaper to repair the phone. It depends on the model of phone and the type of repair. For example, repairing an iPhone 6 screen costs about $129, while replacing the entire phone costs about $350. If you have a warranty, it's usually cheaper to repair the phone. If you don't have a warranty, it may be cheaper to replace the phone.

It can be cheaper to repair a phone screen than to replace the entire phone, but this may depend on the type of phone and the extent of the damage. For example, if a phone is water-damaged and needs to be replaced, it will likely be cheaper to replace it than to try and repair it. However, if only the screen is cracked or damaged, it may be cheaper to have it repaired than to buy a new phone. It's always best to consult with a technician or service center to get an accurate estimate for the cost of repairs.