Depends on your definition of reasonable. Most restruants in the area will let you park in their lots for 40 dollars in money spent, though might be a bit tough to do for a Noon game.
The Rangers lots are 50 dollar parking, iirc. You can park in some of the places on Division for less but I think its mostly limited amounts of spaces and the exact price is pretty dependent on the lot.
lincoln square offers the deal where if you spend $40 you can leave your car in their lot and walk.
on division street west of collins street there is a car lot called Mid South Automotive that offers parking for either $25 or $40 ( sorry cant remember)
but they also have a shuttle that takes you to the stadium, i have seen them unloading right where i tailgate.
further west on division there are definitely some $25 lots and i believe some if not most of them have shuttles.
The hotel i'm staying at is offering a shuttle for 6 bucks a person, i'm assuming thats six bucks each way so thats 24 for me and my son, and what if i cant find this shuttle after the game???
someone said in the post i started about this says theres one at Slaughter and Mesquite for 20 bucks, but its a pretty good walk.