Wanted: remington 700 in .270 or .243 lefty might consider ruger or tika same calibers

looking for older, pre 1990 would be ideal, remington 700 lefty. either in .270 or.243. detachable mag would be ideal but would not turn down hinged floor plate.  if you have something like this and would sell, let me know what you have. would also consider rugers and tikas same caliber