Not a Morgan but definitely a specialist car, I bought my Aston Martin V8 Vantage on the Facebook V8 Vantage Group, 18 months later I sold it there too.
Total cost of advertising and sales commission at both ends of the purchase/sale: £0.00
My point is it's well worth trying one of the Morgan Facebook groups first as it's completely free, so you really have nothing to lose. What a seller should find is that these days the marque specific Facebook groups are where savvy buyers go when looking for a private sale of a well cared for example of the specific model they're hunting for.
The sellers are typically enthusiasts who have a passion for their car and you can search their post history on Facebook to look at what they've been talking about, this can reveal if the car has given them any issues in the past, and what they may have done to improve the car too. The guy I bought my Aston from was only selling his V8 Vantage to get himself in a V12 Vantage, he was a true Aston Martin enthusiast having spent over £12,000 maintaining, improving and enhancing his V8V over the previous two years he'd owned it. The marque specific Facebook groups work for the seller too, I sold my Aston in under a week of advertising it on the exact same Facebook V8 Vantage Group, and for my asking price.
It's worth keeping in mind a car dealer typically looks to turn a 10 to 15% profit, which is fine as we all need to earn a crust, I'm not against good car dealers but they need to work hard to prove to me they're genuinely adding value, most can't. If you're a buyer it's worth asking yourself if the dealer is offering you genuine services and guarantees to the value that exceeds that of buying a similar car privately from a genuine enthusiast who's loved and looked after his car, if you're a seller ask yourself if the lower price you'll get compared to selling your car privately is worth what the dealer should be giving you, ie a quick, hassle free and painless sale.
Personally I don't work hard to pay someone else's mortgage and my experience is most car dealers will promise you the world right up to the point at which you part with your cash, after that if things go wrong the wriggling and squirming out of his responsibilities will start. This is why we needed to create laws to protect the consumer and hold car dealers to account with the full weight of the law, don't get me wrong there are good car dealers out there but I still prefer to buy and sell my hobby cars privately and share the dealer's margin with the enthusiast I'm having a deal with, either that or I'll buy at auction as I did recently with my Morgan which I snagged for roughly 10% less than I would have been forced to pay for the exact same car at a Morgan dealer.
In summary I would definitely start by advertising your Plus 8 on one of the Morgan Facebook groups, it's free so you really have nothing to lose
