"Anthona" wrote in message
Yeah, but i've been doing some web searching and the prices vary..some
as high as 300 to 10. How do i know which to go by? IS the cheaper one
good enough for the door to close normally? Does the closer go by the
weight of the door?

The $300 ones are for heavy commercial grade doors. Most at the local home
center or hardware store are fine for a typical residential door.