There's a 35th Anniversary +8 on Pistonheads at the moment. Probably the top end of the market but it's beautiful.
I gave this +8 the once over last night. It's very nice but I think the asking price is highly speculative at £49,500. If I was on the look-out now, although this car ticks most of my boxes, I doubt that I could justify this price, which falls well within Aero8 money.