Stamps authentic

Product Name: Stamps authentic
Mostly old us stamps there is some foreign ones in there but like i said most are United States some has never been used. I know nothing about stamps but i know i should get what im asking for them. They are in really goid shape as you can tell by the pictures. I dont know how many are there but theres alot. Your buying as is and no authentic returns. Look at the pics real good. Theres 1 1/2 cents to ip and i do believe modt of them are old id say bout 90% of them are. Thats not even half of them... feel free to send me a reasonable offer and they could be yours... thank you.