I know first hand what it costs to have someone in assisted living facilities. The amount you could sell these things she treasured is small compared to one month's billing statement. I would suggest you contact a senior center that has quilters or a quilt guild that does a lot of charity work such as quilts in police and fire vehicles and social services that deal with victimized women and children. They could and would put this stash to good use. In our community we have both and receive fabrics and supplies in this way from time to time.