The following config in lab enviroment worked fine. Route Map s250 used for PBR and Route maps isp1 and isp2 used for natting.
Any advices will be helpful.
interface FastEthernet0/0
desc ISP1
ip address 1.1.1.1 255.255.255.0
ip nat outside
interface FastEthernet0/1
desc ISP2
ip address 2.2.2.1 255.255.255.0
ip nat outside
!
interface FastEthernet1/0
desc LAN
ip address 10.255.1.206 255.255.255.252
ip nat inside
ip policy route-map s250
!
ip local policy route-map s250
ip route 0.0.0.0 0.0.0.0 1.1.1.2
ip route 0.0.0.0 0.0.0.0 2.2.2.2 50
ip route 10.0.0.0 255.0.0.0 10.255.1.205
ip nat pool isp1 1.1.1.1 1.1.1.1 netmask 255.255.255.0
ip nat inside source route-map isp1 pool isp1 overload
ip nat inside source route-map isp2 interface FastEthernet0/1 overload
!
access-list 1 deny 10.250.1.0 0.0.0.255
access-list 1 permit any
access-list 2 permit 10.250.1.0 0.0.0.255
access-list 10 permit 10.250.1.0 0.0.0.255
!
!
route-map s250 permit 10
match ip address 10
set ip next-hop 2.2.2.2
!
route-map isp1 permit 10
match ip address 1
set interface FastEthernet0/0
!
route-map isp2 permit 20
match ip address 2
set interface FastEthernet0/1