I had it vauled by DVLA for £500 but due to move back to germany in the next month only looking for £380
What they're "worth" and what someone will pay are often miles apart. Pal of mine had R1 JBW on sale for about 3 years with a value of £1500, not a single taker and was advertised around £500. I got S12 BHA direct from dvla about 4 years ago for £245 including transfer. Good luck
Ha! I got T12 BHA from DVLA last year for £255 inc transfer