The listing, USA FDC 1944 Win the War stamp with Special Delivery has ended.
USA stamp on first day cover with special delivery stamp
Condition: first day of issue postmark, addressed, mailed, with receiving postmarks on the back.
GIN is available
I have several of these, the scan is representative of what you will receive.
Shipping will be via standard first class mail (#10 business envelope) with a stiffener. Regular 1st class mail postage is free, but if you want tracking, you will have to pay extra for this ($2.54 for 1st class tracking within the USA, no tracking available outside the USA).
My general terms for stamp-related Listia lots can be found here (please read, it answers a lot of basic questions):
http://listiarules.webs.com/