If you're not looking for a casino-based set, I may part with my custom tourney set. 1,000 + extras of each denom. Is actually 1,150 + extras because I had secondary 5k's printed.
I have an Aria’s tournament set but it is a little larger than you are looking for. Over 1400 chips, chip denoms include 25s, 100s, 500s, 1ks, 5ks, 25ks, and 100ks. I can give you an exact breakdown if you are interested.