Hi Andy,
Personally, I don't think in this case a direct comparison of sterling to US$ is appropriate. Pantera's fetch a lot more in the UK (and Europe in general) than here in the US. This particular car is also one of very few RHD and will command a premium for that in the UK, Australia or Japan. IMO £15,000 may not be too far off the mark and although it might take time I wouldn't be surprised to see it sell for close to that.
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