No

Emailcash offers 1 point per $1 spent on Optus Pre Paid Mobile recharge.
http://www.emailcash.com.au/show.asp?urlid=527

This guy here gives a few dollars off the face value
http://stores.ebay.com.au/Mobe-1-Communications

Not really worth it to me, just for the benefit for a few bucks though.

Does Optus still offer the 'double your first recharge within 7 days of
activation' promotion?  If so, you could really rort (read: abuse) that
by porting out to a $2 Vodafone SIM, then porting back to Optus PPM,
then recharging with the credit of your choice.

Also you might get an extra $5 by activating on the Optus website
rather than calling 555.

yeah i will check it out

Thanks