WOW $700-? Well that sucks JoJo.
RI Resident $40- plus the charge to get qualified another $20- or lunch as in my case, (good for 4 years)
MA Non-Res $100- a year plus the course I think it was $25-, (good for one year) and
PA Non-Res I think was $25- (good for 4 years).
I think Cabela's is offering a class in March where once you pass it you will be legal (Through reciprocity) in 34 states. Delaware is one of the states.
If you would like more info I will find out.