Hello Ryan . . .
Nope, they weren't for sale. They were before/after (tosai to nisei, w/ measurements) pix of a shipment of about 50 koi sent to a dealer in England last year. It was absolutely amazing to see some of those so-so ducklings turn into beautiful 50+ cm swans.
As for the heat, it was mid 90's. I know: For you, a nice Spring day. But for us it was just about unbearable.
Some pix:
.

.Netting up Dainichi koi for sale

.Andy and wife Jamilla Tran -- in charge of the BBQ

.Tosai galore

.Toru Inouye, Ken's Japanese Koi Broker and interpreter for Mano-san

.Toru and Shigeru Mano

.Shigeru

.Toru and Shigeru

.A tosai I liked (but wasn't fast enough to get)

.The Live Judging Exercise koi

.Shigeru after a BIG cheeseburger, ribs and other goodies

.Nancy Morales picking up the the test papers

.Can you rank these four tosai showa in the same order Shigeru did?