Apple RAM prices for MBPro

[Kevin Callahan]

my BIL is buying a MBPro and wants to jump to 4 GB -
Apple wants an ADDITIONAL  700 clams to go from 2 GB to 4GB, yet you  
can buy a 2 GB module from 76 - 129 (Samsung).
Techworks at OWC 4 GIG (2 x 2GIG mods) for 179.95


Is Apple gouging? or do they have the most incredible RAM ?


What do people think of this RAM?

http://store.a1acomputing.com/maprome.html

or this:

http://eshop.macsales.com/item/TechWorks/12683P4GB/


?
K