How to buy new LCD in the internet (international)?

Hello

My name is Shay and I'm from Israel.

I have a Motorola Milestone (A853 or A855 i think - it is the first milestone) which is screen is broken

(not the digitizer- i see a black screen with light but the touch is working).

When i've search the internet i've found a lot of LCD's screens but just couldn't know how to know what is an original screen or if there is a differences between them?

i've been searching for long time and just couldn't find out about someone who bought it from the internet so i had no choices but to ask you guys and hope for the best...

can you please please help me with that?

Thanks,

Shay