XJLAD

hi im new to this but not new to jags this is my 5th and im only 26 ive been told the wheels on my car are rare and expensive and to be honest im not the biggest fan i prefer the celtic 17" on my car at the moment i have the 20" bbs perseus would anyone tell me what there worth and if anyone is interested please let me know photos will be added soon thank and let me know where i should post this else were if needed