I got the package picked up and all 6 berghia are alive!! I guess I hold the record for the longest time in shipping at 6 days (thanks to customs and FedEx).
I've put them in the tank and there were 3 egg packs as well.
I received my Berghia in great condition. I followed the instructions on how to properly acclimate them into my tank, and now just waiting for them to do their best. Thank you Salty underground for your exceptional service and products.