51 Rudge sports,need value help from english bike guru's

[Xcruiser]

Recently got this Rudge Sports bike.Im assuming its a 1951 due to the date on the SA hub.Its all there save the headlamp and it is in great shape other than needing a cleanup.All the chrome should clean up great and the you can comb your hair in the paint after all the dust is wiped off.Has the front dynohub too.
I know next to nothing about the values of these english bikes,values seem to vary quite a bit.Any help from you folks would be greatly appreciated!!!!

you can see the shine in the pic below

 

[Xcruiser]

Went ahead and did a quickie test cleanup to get an idea of its real condition.Here are some updates.

 

[mos6502]

Get it cleaned up nicely and it should bring $120-$150 from the right person. The dynohub is obviously desirable if it works.