Hillsboro Motosport have a new 07 kx250 for $56 and are selling new 08 rmz 450's for $5. what gives? Are 2t's the it thing now? How does a bike that hasn't received any real updates other than BNG since around 04 or so, sell for more than a modern whiz bang superduper efi 450 ? Is the high cost of thumper ownership to blame?