To many variables that you don't address. Range could be a few hundred to a few thousand USD.
Depends on condition. 100-1000 USD
No serial number given.
On the frame
That Colt frontier Bisley with sn 282698 was produced in 1906.
about 1913
about 1905
1901 to 1906
Proofhouse.com has Colt sn tables. You can also call Colt and they will tell you.
about 1908.............................
Army special & officers model officers model special single action army & bisley revolvers police positive .38 bankers special police positive special & detective special
depends on conditon
Impossible to answer without a detailed description. Only a factory letter from Colt might help on the owner. Most likely it will just show as shipped to a store.