Get a used set on ebay from a reputable dealer....you can probably pick up a
Set of rocketballz or a burner set for under $200....play for a year or two and then actually go get fitted. Getting fitted now will be totally pointless because your swing will change drastically as you play more.
You will be fine with a set of irons that are 7 years old or so.
I still play with forged irons that are 9 years old.