I was curious about this too and looked up the approximate online selling prices for new.

The camera: ZWO ASI2600MM Pro ~$2000 and telescopes: Askar 130PHQ Quadruplet Refracting Astrograph ~$3500 and William Optics WIFD Ultra-Cat 76 APO Refractor ~$2200. Mount: Skywatcher NEQ6 Pro ~$1300. Probably also some specialized tripod, adapters, software and lots of time and care. Remarkable results for essentially 'serious hobbyist' money.