Today is the last day of gophila.com's Holidays promotion. Until midnight tonight you can book a hotel room through their site, and if it’s over $150 (which, who are we kidding, it will be) you’ll get $50 off. You just have to enter the code “HOLIDAYS” when you’re checking out. Phillyist has considered getting a hotel room in the city on a few occasions, but the price is usually just too steep. Fifty dollars......