If you are still looking for that last minute gift for the Tolkien fan in your life, check out Sideshow Collectibles’ ‘The Duel of Light and Fire – Gandalf vs. The Balrog‘ diorama. Regularly priced at $299.99, they are offering an exclusive coupon (HG9716) that will automatically save you 30% OFF. Their page says the coupon expires tomorrow, and only 8 more pieces are being offered at this price. [Check it out] And don’t forget to check out the rest of our 2010 Holiday Gift Guide!