yes that is overpriced. It roughly equivalent to 7.5 mg oxycodone, but I think it feels nicer. If you haven't done opiates before it ought to be a nice dose.
dude 30 bucks for 15mgs of morphine is a fucking joke...dude thats more than a dollar a mg which is what oxycontin goes for at max. plus morphine sucks ass anyways, i need like 150-200mg of morphine just to get a 'buzz'...like i would rather have a 40mg oc pill then 100mgs of morphine, if that puts it in perpective for you