The cheapest option? A proposal at the Pittsburgh Pirates' PNC Park will cost you just less than $40. The priciest option? A Los Angeles Dodgers Stadium proposal will run you $2500. But for that price, they'll feature your proposal live on the video board for all the stadium to see. (Pro tip: Make sure it's going to be a 'yes' before selecting this option.) And sorry Mets fans, but Citi Field doesn't offer any proposal packages at all -- and neither do the stadiums where the Orioles, Blue Jays, Royals or Angels play.