Replacing shattered glass on Acer Iconia A1-810

Hi,

since we travel a lot, we gave our kid a Acer Iconia A1-810 for XMas, (unfortunately we didn't get a "case protector", yes, "mommy" we will buy one next time)

Basically, kid dropped it in the car, glass shattered, called Acer, replacement glass is 249$ + tax+shipping+ etc (We didn't even pay that for the tablet....)

Trying to find info on where to buy a replacement glass & how to change it.

If anyone can provide some info, Your help is REALLY REALLY appreciated !