Discounts/PromosPrima GuideThe Sims 4 Walmart & Amazon: Sale on The Sims 4 Prima Guides By SimsVIP - September 18, 2014 5 4702 Facebook Twitter Google+ Pinterest WhatsApp - Advertisement - Both Walmart and Amazon have discounted both editions of The Sims 4 Prima Guide. The Collector’s Edition is on sale for $24.60 and the Standard Edition is on sale for $18.35. (Give or take some change on both sites) Advertisement