My civic this weekend after driving far, doenst want to acclerate at all when I push the gas. My car is stuck cause it can't move and all I want to know is it the transmission and if so then about how much does that cost?

This could be several things. Since the car won't move at all I don't think it's the transmission (although I am no expert). I would guess it's a fuel line leaking somewhere. Have you noticed any leaks when you parked the car before this started happening? Does the car rev when it's in neutral?