Any ideas for a rough price I should be paying from a main dealer for? :

Twin Air Trekking.
2014 with 12,000 miles. In Green.

£8,995 sticker price.

Parkers puts it at £7,555 (main dealer) but with an average 20k.

There seem to be so few used Trekkings I'm finding it hard to find comparable prices.

Price guides are always a bit hit and miss, particularly newish used cars as dealer/importer new car deals, re alining list prices and special offers reflect the values of those a little bit more.

Also, as you're discovering, availability of models tends to reflect values.
Low availability and high demand will push up prices.

Car values tend to be more predictable once fleets or PCP deals end, say after three years and plenty of the same models start appearing on the market.

A new treking is listed at £13k, with a Privilege deal you could probably get around £2k off, so for another £2k on top of the £9k used one, you could drive away a new one.
With a bit of shopping around, you'd probably find a pre built car, new waiting for registration for a £1k or so less, like this
http://www.arnoldclark.com/new-cars...ng-5dr/brand-new-15/ref/blk_caoijxject5l0c01/

Even better £10,800!
https://www.orangewheels.co.uk/enquiries/bd727c/enquiry_details/new.html

Goudrons said:

Even better £10,800!
https://www.orangewheels.co.uk/enquiries/bd727c/enquiry_details/new.html

Click to expand...

Nice

I suck at haggling in person, so a pre-discounted price is great.

I can get Sicilian Orange instead .

I think it is the begging of a new quarter so might be a while before the best offers kick in?

I'm not sure what the current Privilege deal is, but the 2015 Q1 deal would have got you £3400 off a Trekking, and a very low APR (below 1%) on the balance. Not a bad return for the outlay of a few quid to join the Institute of Advanced Motorists - and no haggling necessary!

Just got a quote on Car Wow for the Trekking inc Orange Paint with a 60/40 seat for £10,325.

It is depended on finance however, and I have a large ish trade in, so not sure if it will work.

Shame the cash price is more.