Below are some alternatives you might be interested in.
UNKNOWN 7' LIGHT
$500
Epsom (Bendigo), VIC
UNKNOWN 6' GRADER BLADE
$440
UNKNOWN 6' HEAVY DUTY
UNKNOWN 6' GRADER BLADES
$55
UNKNOWN UNKNOWN
POA
North St Marys, NSW
UNKNOWN GRADER BLADE, OFFSET
$1,290
Mclaren Vale, SA