Nothing about this ad suggest a lack of ability to fund the car. I have had a number of cars that I buy for fun and don’t use as much as I would like (Caterham 7, Westfield, Lotus). In every case the cars probably haven’t done more than 1,000 / year but were always looked after with no expense spared. These cars were all sold reluctantly (I still miss them), but changes in life and work influence this e.g. fitting a children’s car seat, having a roof, headlights and wipers that work were all factors that impacted the practicality and usefulness of my fun cars. Because dry moderate days, free time and someone else minding the kids were so few and far between, it meant the cars were very rarely used (motorbikes and mountain biking also ate up what free time I had). I can also see changing work situations these days where there is so much more working from home where there is not the same requirement for cars. Even if someone does lose their job and can’t afford to keep a car, that doesn’t reflect how the car has been maintained.
This car looks great in the picture, if everything else stacks up it could be a great little toy for someone new. The 3.0si doesn’t seem to come up too often.
Good luck selling.