Thank you for taking time for this reply, I appreciate it.
Moon dollars?
no. I meant United States Dollar.
What about the tire, are those expensive, difficult to replace?
it looks torn.
Originally this guy was selling it for 370$ and then changed it to 260 but it sounds like that is too much too.
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Cool - no worries
Thanks for clairfying the currency - obviously "dollars" can have widely differing value depending on their country of origin.
Those tyres look cracked; possibly as a result of UV damage, being run over-inflated, being poor quality or possibly other reasons. I'm tight with little regard for my own safety so I'd run them and keep an eye on them, but for teh sake of haggling you can argue that they'll need replacing.
Reasonable utility tyres will typically cost £15+ea (so probably a similar amount in dollars) and are easy to change (possibly with a few basic tools) - as a cyclist this is a skill you'll need as sooner or later you'll have to deal with a puncture, which will require tyre removal. Again, for the sake of haggling you could quote mid-range tyre prices (maybe £25ea) plus bike-shop fitting.
Tbh nobody else seems to have picked up on it but that drivetrain is very worn - as evidenced by the elongated chain (look at the rear derailleur angle; it's folded right back on itself which indicated excessive chain length), while the shots of the crankset show visibly worn teeth and a mis-match between their pitch and that of the chain. So... in parts you're looking at a chain (maybe £20), plus at least one, maybe three chainrings (probably £10-15ea) plus fitting.
That of course is what we can tell from the pics - from the wear and tyres it doesn't look particularly well-looked after, so who's to say what sort of state the rest of it's in.
If you're not mechanically-minded and will need to pay someone else to sort the issues, I'd say look elsewhere. If you want to learn, it could be a good opportunity if you can get it cheap enough; which IMO would be $100 or less.