The type-in domains can sell quick for average market prices. the regional generics, even though they have a very good future, today you will have a hard time selling them to resellers. That would get even harder if they are representing several niches as in that case, they could only be useful in the hands of a domainer, aka reseller. The best option is to hold them and gradually sell them one by one in 5-6 years, when all the good regional generics are gone. As for the brandables, again, only speculators want them so your best bet is again the reseller - however getting a reseller to buy a whole bunch of brandables for a good price is a hard thing.
I think your best bet is posting them in public and see if anyone is interested. If you post the names in public, make sure NOT to include a price, that could potentially hurt end user deals in the future as the thread will be picked up by SE
JMO