I’d have a look on eBay and Autotrader to see if anything is listed that is of the same era and general condition. Other than that I’d get in contact with any Triumph Owners club and see if they can give you an estimate.
Try the car and classic classified too for stuff of that era.
IMO you should first be looking at the import regulations to see precisely what the valuation entails. No point putting the research in to sold bikes when they’ll only accept what the owners club suggests, for example.
Best of luck. Hope the DVLA give you an age appropriate plate and not a Q
Cheers.Yeah have had a look around but not sure how the process works tbh but hoping I can get away with saying it is worth less than it is.It won’t be getting ridden much due to the age and the fact the rear brake and gears are on the opposite sides.
If you’re talking about a 1969 matching numbers, one previous owner, mint Bonne’ it doesn’t get any better and will be top dollar. The best year for a bonnie’ was 1969 and they can go for anything from £4,000 for a box of bits to £16,000 or ore for a minter.
A Saffa I used to work with, once told me that that SA went metric whilst he was at school in the 1970s. So if it’s original & a 1969 model, it should have a MPH speedo, no?