The legal size is $4.95, but the regular older size is $4.75
Originally Posted by frugalfabrics
Did you know that there is a priority flat rate LEGAL size envelope:
Priority Mail Legal Flat Rate Envelope $4.95 15" x 9-1/2"
I just ordered some of these from USPS - the size on this is bigger yet it ships for the same flat rate price as the letter sized envelope.
Go get your envelopes people...