I have some limited samples (about 15 kg or 33 lbs) of the Indonesian fermented cocoa bean in the USA. It's a Trinitario bean that is further crossed bread with Criollo. It's fermented bean and sun dried. If you would like to try it, I can sell you some samples for you to try.
There is no minimum weight to buy. You just have to pay shipping. I use USPS shipping with tracking. If you are local (I am in San Diego, CA), then you can buy it without shipping.
The price for the sample is $10 per pound. Shipping is per charged by USPS (or if you have your own FedEx, UPS, DHL, I can use your account for shipping at no charge)
This will be a good opportunity for you to try out some cocoa beans and see if my beans would mix well with your other sample.
If interested, you can message me or email at gameson AT ymail DOT com.