Last summer HSN had Terial Magic spray on clearance, $4 for a large refill bottle. I forget that HSN has an extensive craft/sewing dept and many items go on clearance after so long on the air. I was able to get four bottles at the clearance price thanks to someone posting it on Facebook. Also there was an industry site that sold it by the gallon, cheap enough to buy and split with others. Many posted they were doing that.