where do i get a bar & chain for my Wolf gardenline WPCS 38cc chainsaw?

just bought a brand new chainsaw minus bar & chain from a catologue returns shop for next to nothing, it`s a Wolf gardenline WPCS 38cc now obsolete ,spoken to wolf they don`t stock them now but gave me the spec on them , the chain is a oregan 91 PJ060X 18
and the bar is an 18" SD, i`ve tried numerous dealers but getting nowhere fast, somebody must have them or there equivellent, can anybody help with this one,OH the chain pitch is 8.55mm and the gauge 1.47mm. much obliged George.