That depends... Colt or Browning? Colt Challenger run $350 to $500, depending on model. Browning Challenger runs $250 to $700, depending on model. You've got to be more specific....
100-400
50-225 usd
50-375 usd
this gun was estemated to be worth 500$.
50-250 USd
75-200 USD depending on condition.
No such model made by Browning.
50-300 usd
is about 100.00
50-300 usd
50-500 usd