I haven't bought wool batting in over five years. I use to buy it at Paducah quilt show and have it shipped to my home. The price there was discounted a lot and it was a reasonable price before the discount. I still have some as I bought it every year I went to the show before covid. The best prices now seem to be about $46 for a king size on a 30% off sale that several online shops have several times a year.