Halloween candy coupons available at coupons.com...(I always print these in Firefox, can't get IE to work!) This Butterfinger one seems like a good one to print (I don't know prices off hand, but they seem to be around $3 at many stores):
Shortcuts.com for more savings.
- Buy 3 & Receive $1 coupon on next purchase
- Buy 4 & Receive $2 coupon on next purchase
- Buy 5 & Receive $3 coupon on next purchase (the 5th would be reg. price with the limit of 4)