REI offers the ExOfficio Women's Consolo Fleece Jacket in Plum for $39.73. Opt for in-store pickup to dodge the $5.99 shipping fee. That's the lowest price we could find by $83. It's available in sizes from S to XL.
Of note, Rei members can also cut an extra 20% off via coupon code "FALLMEMBER". (A lifetime REI membership costs $20.)