From personal experience with no help in GZ I spent several hours and got only a couple cheap Pannys $100 type watches. The next time I contacted Hont prior to going he sourced the watches met me at the market and I picked up dealer quality without having to search. I believe it is poor form on the boards to discuss pricing but general marketing would suggest that if you go to the source and purchase in quantity should should get a slight discount.
Last trip I purchase - Tag Auqaracer chrono, 3717, Pam Ferrari Red chrono I do not remember the number, UPO with orange numerals, two BCE's - all great quality and I had pics to review prior to purchasing.
I highly recommend Hont as he did a great job and he is in the watch market. So if you have extra time you can do some browsing - I would equate to a flea market after some work you might find some nice watches. But then again maybe not.