eBay sellers have many complete sets of casino type chips for sale. Go to: http://collectibles.listings.ebay.com/Chips_Individual-Collectible_W0QQfromZR4QQsacategoryZ63749QQsocmdZListingItemList
There are a numbrt ot reputable club members that sell complete sets of chips. http://www.trking.com/
http://www.oldvegaschips.com/obsoletechips15.htm

There are others but I failed to bookmark their home pages.