You could maybe steal the electric one from Carol's Mini Chris
It took me three years before I realised there was one in the Clubman's tool kit.
Must confess I haven’t delved into Carol’s toolkit for some time!
About 10 years ago I bought an upstanding pushbike pump from Halfords for the motorcycles. It works so well I now use it to keep the car tyres topped up. Yes, it needs some welly - but not excessively so. Halfords call their current equivalent a Track Pump. Cheap as chips but surprisingly effective if an extra 5psi or so is needed.
a Track Pump
