Not sure where to place this one for rare race bikes up for sale, but they're available at the Stafford auction house, maybe for deep pocket riders that have an interest in non-road bikes. https://www.motorcyclenews.com/news/2021/september/bonhams-motogp-auction/
Much appreciated for that offer, but i've just replenished two 5 litres cans worth, one for the grass strimmer and the other for a motorbike..........i need a MOT but no damn fuel until now, just need a drop of sunshine please.