Vintage shirts circa 60"s 70's Priceless

I collected vintage clothing over the years. I am offloading and have sold hundreds of vintage clothing and left some to keep but decided to just sell all. These shirts have no tears except one with stains that with the right chemicals can be removed. Sizes are mostly small and medium based on my dress form. Rare finds, relevant any year. All 4 for $70. I purchased collectively years ago $ 180.