usually when I buy it's about $100 at a time. I have a fairly large stash, but I like to share with my dd's- all are newbies and need "stuff". I'm getting ready for a big de-stashing as my dil is moving and has a craft room with a nice walk in closet that is screaming for some fabric on the shelves. And of course, I will accommodate.
(right after I make 2 pairs of curtains for the windows from sewing themed fabric I bought for myself- but she needs it more!)