This is a fantastic haul! Congratulations for great bargain hunting!
Am admittedly a little jealous. Yesterday I paid about $7 for a 100% cotton tannish sheet (second-hand). But I got it. Fabric is hard to come by here and I get it where I can!

But I will look forward to the thrift store shopping in the states. --Have two weddings this year!
It is nice that you found a place that obviously other quilter-bargain hunters don't go.