I've seen several proposals at Twins games and I always thought they were a nice way to kill the dead time between innings.   I had no idea that the Twins were actually profiting from it.   

It costs $209 to arrange a jumbo-tron proposal during a Twins game at Target field.   If you're interested in doing this call (612) 659-3502 to make arrangements with the Twins. The cheapest stadium to propose in is in Pittsburgh.   It only costs $39 to do it at a Pirates' game.  The most expensive?  Dodger Stadium!  You'll have to take out a small loan if you're interested in asking for her hand at an L.A. Dodgers' game.  They charge $2,500.  Click here to check out what other teams charge.