Amazon has 6-Count Reynolds Kitchens Premium Slow Cooker Liners (13"x21") on sale for $2.60 - 5% off subscribe & save - $0.36 extra savings (applies at checkout) = $2.11. Shipping is free. Thanks captainguy
Note, You may cancel Subscribe & Save anytime after your order ships. Select the later date from the "First Delivery On" menu to get traditional S&S checkout instead of adding to your cart.