Prices, Rebates and Dollar Stores

This article digests some tips from a recent Good Housekeeping issue. A few fresh ones:
• PriceRunner.com updates prices on over 500 items every week.
• Ebates.com lists more than 800 retailers that offer cash rebates up to 20% off.
• Dollar stores: Good Housekeeping recently found a 100-ounce bottle of Liquid Tide laundry detergent selling for $6.50 at a dollar store and $9.85 at a nearby grocery store.
Good tips!