From a glance, most of the silver coins look like something I'd find in a junk bag... Given that and the weird number he asked, I think you got a fair deal, not a good deal.
Dealing that my closest coin shop is 8 hours away from where i live...i think i got a good deal as all my coins I've gotten has came from eBay. All those "shipping" costs are a pain in my wallet. As i said either way Fair or Good deal i am happy
The silver price is a little high. There are only 3 90% silver dollars not four, on the other hand there are 5 90% silver halves not 4. Over all was it a great deal, No. But it wasn't a bad deal either. Just average.
I agree with Condor101, not a great deal, although for flea market prices it would be considered a good one. Most sellers want outrageous prices for coins like these.
I'd like to see a good photo of the obverse and reverse of that 1829 large cent. Also, what were the dates of those IHCs and Mercs? If I understand, you have an 1876 IHC included in that list (since your list starts as 1876)? Perhaps some photos of those as well...
the mercs were mostly from the 1917-1925 not sure how many i already mixed them up with the other mercs i have i'll try and find my camera and give you a look at the large cent and Indian head pennys =) Indian heads that i remember was 1902 1906 1876 1890 but i'll check when i find my camera ^^.