BSA Superstar, is it underrated or not?

[Ultra Hunter]

Could I ask for help with a sale valuation on my Superstar please? I believe its a mk2 carbine and its .22
It shoots nicely although I don't have a combro anymore to give a ft/lb figure. Overall its in very nice condition with the open sights and silencer.
The stock was modified prior to my ownership and has been done well. The rifle is still nicely balanced and doesnt feel front heavy.
How much do you think I should advertise it for please?
https://photos.google.com/photo/AF1Q...GQ3JCU3Ptpeknb

Thanks, Nathan

[PCPShooter]

I bought a MK II 22 Carbibe off here for 130 posted years ago and it had a custom made spring and guides and done properly

I sold it for what I paid for it to a shooting mate at the time when I wanted a pcp again

One of my few regrets ! I still have the BSA Hornet pcp though !

I imagine now a valuation would be MORE !!