The quieter, newer generation that replaced the ICX6610 in most home racks. 48 gigabit ports with 10G SFP+ uplinks, far lower power draw, and fan noise that is tolerable in a home office rather than a garage. You pay several times the ICX6610 price for that difference.
Across 16 listings tracked in the last three days, the median total cost in USD including shipping is $1,174, and the lowest is $410. RackSniper flags a listing once it falls at or below 70 percent of the trailing 30 day median, which for this product means roughly $822 or less. Condition and configuration vary widely on used enterprise hardware, so treat the median as a reference point rather than a target.