$900 + paypal fee + shipping from new york (or cash-and-carry if you're near me.)
This unit is two years old and been in my system on-and-off for about a year.  Flawless condition, no problems.  
i've upgraded to the SC-1 Plus.  No difference in click-and-pop processing, but the more expensive SC-1 Plus ($3000 vs $1500) provides an option for surface-noise removal (unfortunately, not automated - requires manual tinkering.)
All accessories included:  power cord, adapter, WIFI dongle.  Original packaging (but Sweet Vinyl doesn't include hardcopy User Manual, which can be accessed at their website.
fremer's review linked to below.

https://www.analogplanet.com/content/sweet-vinyls-sugarcube-sc-1-real-time-pop-and-click-remover-any-good