Stargate has $6.95 reseller accounts but remember that all registrars will be increasing prices to about $7.50 after early/mid October.
i have the plan just right for you pubdomainshost.com prices are competitive with the rest. Cheers, GS
My advise would be http://www.resellerclub.com as you would directly be under a registrar. I am also shifting my domain for renewal with them as they are giving spl pricing on renewal.... since registry price for all the major gTLD is going to increase soon. Ani
copy and past: https://www.securepaynet.net/gdshop/rhp/hottestreseller.asp?prog_id=cyberspaceimport This is what I can offer, other then posted link I dont know. Its still not at the price your looking for but close. good luck
IIRC, the only problem with reseller club is that you have to first deposit before you can resell. You can get a reseller site like this: http://www.e97.com/ For free from resellers panel: http://www.resellerspanel.com/?a=dnprosperity ( .com's from $5 / year with a hosting account, else $8.50 / year)
Instead of directly going for resellerclub, I would prefer to get a directi.com reseller and get under him to get cheapest rate possible. You can email them and ask for better pricing.
Try the domain reseller program for DotcomGenie, they give you $6.49 domains wihtout any minimum commitment/deposit/set up fee.