In comparison with the quotes of the first cryptocurrency, the cost of bitcoin mining equipment is inferior. This difference is caused by a large number of offers on the market. Another reason is the migration of equipment from China. This is also due to the limit on the volume of hosting in the USA.
Spot prices of bitcoin miners of all generations, if translated to TNT, are currently 15-20% lower than it was 6 months ago during the peak of the market. This is mentioned by the Luxor pool.