I've bought a number of times on ebay, never a problem with any fabric ... once or twice a seller was slow to ship or sent the wrong item but soon made it right
If you buy from highly-rated sellers and buy major manuf. prints and precuts, you should have no problem. Check the SH, some do charge more for SH than is reasonable. I wouldn't buy odd lots or unnamed fabrics, no telling what you may get there ... :roll: