Eddie at the 111th ave flea market(sat and sunday) & Kensington S&C-in the Yellow pages.
Both have decent paper & Coins, some very high end but you have to ask for it with the latter. Maybe call ahead and specify what you're interested in with them. Sounds goofy but they get a lot of tire kickers who 'want' the big $$$ note or ICCS cert coin then when it's produced offer 50% or ask for it in VG and they don't enjoy the haggling.
I too have never picked up anything from MRCS or West Ed. National Pride I avoid.
Ottawa, Sen Mah (Northgate) is still around. He's on 118th and 123 Ave. Owns the whole block, lol. He still has treasures but doesn't show em often.