I have coupon press v6, 6.1, 6.0 whatever you call it (the most recent one as of 4/15/2011). it isn't nulled... :/
it is a non nulled version with license key in place i believe.
people can null it?
if you don't know what it is... it's a plugin for wordpress...
well I recently the couponpress 6 came out from beta version and I got the full version. null possible? Msg me if you want to give it a shot.