Just listed a few rare Nike spikes on ebay including several prototypes. Check them out here:
Zoom Victory Elite Proto:
http://www.ebay.com/itm/261145755297?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
Jasari Proto:
http://www.ebay.com/itm/261145756228?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
Kennedy XC from FL Champs:
http://www.ebay.com/itm/261145759205?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
Matumbo/Ventulus Proto:
http://www.ebay.com/itm/261145760872?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
Victory/Matumbo Proto:
http://www.ebay.com/itm/261145761413?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
Original Zoom D:
http://www.ebay.com/itm/261145762000?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1555.l2649
Send a message if you're interested.
Thanks!