Fullerton Coins - Fullerton - this is an old salty dog - tons of inventory - small selection displayed - he made me some great deals on prrof set runs - he has some of the best coins in the area - he doesn't have a lot displayed but can come up with anything from behind the counter - this guy is old school
Gold'n Coins - La Habra - great selection - buy board - and a lot of standard circulated coinage
Michelles Jewelry & Coins - Buena Park - small shop - decent selcection - bid board -
May I also add Huntington Beach Coin Exchange - at the corner of Brookhurst and Adams - google it - Manny is all right - good selection
You can probably do the first 3 (I listed them in the order in which I recommend them) in an afternoon - they are pretty close to one-another - Fullerton Coins is only about a fifteen minute drive from Disneyland (I am assuming that is where you are going
L & C Coins - Los Alamitos - these guys advertise heavily in
Coins Magazine - there is NO store front
I Nelson Clark Banknotes - Los Alamitos - don't know em
Westminster Coin Exchange - Westminster - don't know em
Bob Patchin's Coin Gallery Inc - Orange - don't know em