How Much Do You Spend on a Bottle of Wine?

If you are a wine drinker, I’d like to know your level of knowledge of wine: casual connoisseur (CC), I-know-more-than-Pinot-Merlot (IKMTPM), or I-wannabe-a-master-sommelier-when-I-grow-up (IWBMSWIGU).  I’d also love to the average price you pay for a bottle of wine you consume at home. Thanks.