> used, 100k miles or so, if you shop around $2k-$3k should be doable
Where are you finding a 100k mile Honda Fit for $3k? Before I bought my current daily driver, Honda Fits were on my list to look out for and in the central NJ area I never saw one in decent condition around that mileage for less than $5k. Even looking now I see people trying to part out theirs for $2k or looking for $4k for a 200k mile one. I messaged someone on FB Marketplace that had a 2013 with 65k miles on it to try and bring down their $11k asking to $8k and just got ignored.
NJ is probably on the higher end of the market but the deviation can't be that big.