Here is another way to cut down your Christmas expenses and save big this holiday season:
Sharper Image cards may still be worth somethingMarketWatch/quotes/comstock/11i!shrpq SHRPQ +22.73% gift card from Christmas 2007–the last holiday season before the electronic gadget retailer went under? It may be worth something after all, enough to touch off a bankruptcy-court scrap over how best to get out …