Cabela's has Leupold Vari-X II scopes for about $200. My "Loop" is about 30 years old and still going strong.
I have a $99 Simmons 44 Mag which works well; new in 1997, it has survived many miles of travel on rough roads in my 4X4 PU.
I've always figured that the '06 is a reliable killer out to 300 yards. After that the requisite skill level for a really good hit increases. IMO, a 3X9 is plenty good. The AO has never seemed important, and I've had both...
$0.02, Art