Cheapest plastic 70 tank

[200x350xtriz250]

This is the cheapest plastic 70 gas tank I've found:
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=160452842311&ssPageName=STRK:MEWAX:VRI

[Tri-Z 250]

that is cheap!