When I placed the order, I counted on delivery on the first or second week of October (as it is still stated in OP). I'll be away for a prolonged period after the next week and even if the order is received by someone else in the family, the units will just be lying around for a long time as dead weight.
According to a reply from ssinc the cancellation is not possible as the units are on the way to him now.
If anyone is interested in 6 units (
BTC5.58 as I have international shipment; I can settle for
BTC5.28, writing off the loss in shipment costs), and provided ssinc would agree to transfer my order to another shipment address, please PM me.