Please only buy this if you are not able to locate these servos locally or are otherwise unable to purchase/replace the servos for some reason. I am not fond of the idea of over charging someone for a part they can purchase themselves and save money/become more self reliant.
85$ each for a total of 170$ for two JX 32KG Coreless servos. Usually you can find the same servos for around 55-60 dollars on amazon if you are in in the US.