Guyism, Sports The cost of a marriage proposal at every MLB park Follow Us Add as preferred source on Google Add as preferred source on Google by Douglas CharlesLast Updated Oct 12, 2022 11:16 pm SI Extra Mustard Ever wonder what it costs those doofs who propose at MLB ballparks? Here’s your answer. Note that five teams do not want to be involved with your personal life at all. Those are now our favorite teams. [LINK]