Originally Posted by LastCallKillIt
Most retail stores dont price match online merchants
What he said.
Some retails stores don't even price match their OWN websites (I'm looking at you, Wal-Mart), much less competitor sites. Has to do with the overhead of a brick and mortar store, and even then, if the competitor isn't within a certain radius, they often won't match it even with a printed ad in hand.
You can try it, or buy from Amazon, or sign up for a newsletter from the part store of choice—Advance has coupon codes weekly, and some save you as much as 40% when you order online.