Vintage IBM Mainframe HDD

You are offerding for a Vintage Hard Disk drive pulled out from IBM System/370 Mainframe. IBM mainframe model number: 4381 (written on the processor cabinet).
4300-series mainframe is compatible/equivalent to the very well known System/370 series.
This is a 3.5" 4GB with a proprietary (maybe SCSI) connector -- a Full-Height 3.5" Hard disk drive.
Part numbers written on this HDD: 99F9740 , DFHS-S48, 99F9739 (stamped on the steel chassis/caddy) , JC99F9728 (on the board)I guess this would be a very good find for Vintage Computer/Mainframe collectors or museums displaying old computers.
You see actual photos of the Hard Disk Drive(s) you will receive.
The price is for ONE HDD. I have a total of THREE of this type. All were pulled out from one and the same cabinet.

FREE Worldwide item(s) will be shipped by registered priority airmail. Typical delivery times are:
EUROPE (All countries): 8...14 days
ALL OTHER destinations (North and South America, Asia, Africa, etc.): 12...25 days
EXCEPTIONS:
1. ITALIAN customers, please be more patient. For unknown reasons deliveries to Italy usually take longer than to the rest of Europe, i.e. 12...16 days.
2. Good news for AUSTRALIAN customers, usually shipment to Australia is pretty fast, it takes no more than 8...12 days.
If a buyer purchases several items I will combine the shipment to reduce shipment costs.

PAYMENT

In the past I used to accept a great variety of payment options but from the end of 2008 does not permit any other payment options except the following two companies, which they own: Paypal and Propay.
Currently I can accept only Paypal from these two.
Whatever payment option you choose, please, don't forget to write the item number(s) you are paying for.

Here are all the payment options I accept, explained in detail, in the order I prefer them:

1. Other. Please contact me if you want to pay with any other payment options.

2. Paypal.