Illumina claims they can do $1k/genome using their latest HiSeq X Ten technology. But a miSeq or nextSeq cost more and produce less throughput. The author states ~70GB of data for $3.1k That could be two lanes of a MiSeq or a 1/4 lane of HiSeq (sharing with other samples); prices can vary by sequencing center.
"The process, including my registration at an Illumina-sponsored seminar, cost $3,100."
Hasn't Illumina been at $1k/genome now for at least a year?