There is always plenty of devices there. The point is the final price. I can get working one for 350 USD but is a way too much to my mind. I bought mine for 1000 yen and brought by myself. I'm ready to buy working one for 50 bucks including delivery but you will never get it. Even you buy it for 1000 yen like me (and actually you can do it even cheaper) the delivery form Japan costs arounbd 150 USD.
I asked japanese sellers to sell me HDD only but they dont want.