One day I got a mail saying about an offer for 256MB modules of SDRAM costing and 128MB costing , after mail-in rebates. So I decided to visit the store. After reaching, I found that it was an instant store rebate, bringing the cost of the 256MB module to and the 128MB to . I closely attended their information sheet. This is a way to get those exceptional deals, by keeping eyes open for the appropriate item at the appropriate cost.