Fishinvol,
I usually just convert one of my jig rods or carolina rig rods to throw frogs since the frog fishing season is pretty short. My favorite frog rod is my 7' Heavy action Shimano Crucial. I bet you can find one around $100 since they have now introduced the Cumara line. I use mine for C-rigs or grass flipping when not frogging. They are the best rods I have found in their price range.
BS