75 catalog self sealing white security envelopes

I have a box with 75 brand new perfect condition white 10x13 envelopes. The envelopes are thick enough to not show any text on paper inside. There are 75/100 left. I bought these to ship magazines but no longer need them. Only the top part of the box is a little beaten up but look at the second picture to see the envelopes are still perfect. Smoke & pet free home. Great for office and shipping supplies