1996 STI Import - best place to get valued?
 

I'm looking to sell my 1996 STI Import (imported in 2007) which I've owned since 2009. It's 5 door, black with red flakes and been looked after to a high standard and kept as original as possible! Only issue is that I can't find any others of similar age, model import etc to be able to gauge a price to list at?
Any ideas of where to go to get a realistic valuation please or any ideas on what to expect?

Currently on 113000 miles
Engine fully rebuilt at 111,000 miles with brand new VF34 Turbo
Fresh 12 month MOT

More details can be provided but just looking for some help if possible. Thanks

Pictures
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https://cimg0.ibsrv.net/gimg/www.sco...7d99223273.jpg
https://cimg1.ibsrv.net/gimg/www.sco...ea0f46c400.jpg