There is no definitive answer to this question as people's spending habits on cat toys can vary greatly. However, a quick search on Amazon.com shows that there are many cat toys available for purchase ranging in price from under $10 to over $100. Therefore, it is safe to say that people's total spending on cat toys every year can vary greatly depending on how many and how often they purchase them. All that money and they're completely happy with just your love and a cardboard box. But don't listen to Brego, Splurge!