The Loeffler was $28. But I would not get it again, unless it was an absolute emergency as it will leave the injection site rather uncomfortable....But the Gonakor is cheaper (though only 2500 iu total, while the Loeffler is 10,000 iu)
Pregnyl (organon)
Gonakor (sanfer)
Gonadotropil (aventis)
Profasi (serono)
I don't remember the price, but I will make a couple of phone calls to find out..