I hope this is the most appropriate forum as I saw the other one about Paramus to EWR

i need to go to EWR round trip from Parsippany, NJ. since the flight is very early and I don't want to bother freinds this time. The trip is more than two weeks and it is not economical to park long term. I found out that the normal car service RT ranges from $110 to $150 before tips. Isn't this crazy when I can buy some RT air tickets for under $100!
Called another shuttle company (with stops) and still asks for close to $ 95 RT

Do any one have suggestions?

I am considering to go into this business as I think this is really easy money.