NO! Sorry! I am financially tapped out right now. I have spent over $560.00 on shipping costs from free Listia auctions already! Now I am totally broke! Sorry!
It costs more than $4.00 to ship this in a USPS Priority Mail envelope. I have these envelopes that you are speaking about. They are NOT FLAT RATE envelopes. (The price you pay is according to the weight of the item.) There is NO FLAT RATE envelope according to our local USPS Clerks. There are flat rate boxes which I mail items in all of the time; however, these are very expensive to use. It is cheaper to mail items (especially clothing items) by USPS Parcel Post Shipping.