Think my understanding is that Invincible Dettorri as mentioned was bought as a £99 for 6 baby, i think year 1 from NRCC Lerwick he was prized in the top 10 of the Open (Possibly incorrect but not too far off) and then second year he was 1st Open NRCC Kings Cup Lerwick (High 400 miles) Massarella bought him back for a generous price from Ray Johnson - Ray is a very small team flyer based in Nottinghamshire.