Is it worth re-visiting the Anglo-Spanish war of 1585-1604? You know, two armadas of warships shooting cannon at each other, raining hell-fire upon the other...I reckon you'd get your parts quick smart! Lol. (I cannot condone this suggestion, it is just a suggestion...)

Ebay did the same to me when I sold some camera stuff that never got paid for. The held it open for weeks and weeks which cost me sales to other buyers. I ended up giving it all to a friend in frustration and actually felt better for it.

I hope the Spaniard's send the parts.

Now...off you go, mobilise the armada!