I didn't see the rolls, but I bought several Pellon Nature's Touch 100% cotton battings at JoAnn's. The king size is 120x120 and at 50% off came to $23. One of the packages had been inadvertently cut open on the side so I was able to feel it. Yummmm!!! Plus it can be quilted 8 to 10" apart. Probably would not have purchased it except that I had recently read this review online:
http://raevenfea.com/reviewing/pello...touch-batting/
She mentions that she thought it was closer to 1/8" loft, but from what I could see and touch in the package, it really is closer to 1/4" loft. I also like Mountain Mist Blue Ribbon 100% cotton batting, and *that* batting is closer to 1/8".
Sorry that was off-topic, but maybe someone else can benefit from the info.
Regarding the Pellon roll you asked about, if it's Pellon #2107 or Pellon Natural One (they seem to be the same batting by different names), it gets pretty good reviews on eBay. If you Google the name you should find several sites with reviews. My impression is that it is similar to Warm and Natural. Be careful when comparing prices, as many of those online are 45"-wide rolls.