How much is my new guerrilla myth reg worth?

[RUSSO]

I bought a new air bottle but don't need the reg as I have a ninja pro. So this is the new revision 4.5 guerrilla reg unused and in perfect condition. It came off a 68 4500 new revision guerrilla air bottle (2013) and is around 5. Days old. How much is it worth? Still has the protective film on the pressure reader

 

[uberjuba]

well their about £30 new so i'd say if your looking to sell, probably bout £25

 

[RUSSO]

Hmm thanks for that. Don't know wether to keep or sell it tbh