I agree with Axlehub on many issues here including the pricing effect on the SC2400 as I looked at the exact same machine at one time. $10,500 including loader, MMM, and BB was my quote. On tractor house right now, most with loaders are actually priced higher than that.
My dealer has said to me more than once that usually used tractors bring their original sales price over time due to the effect of inflation. This is true after say a 5 year period or more in my own experience looking at them. The first several years are the hardest to command that price due to the "buying new" for not much more and financing incentives. Usually new carries 0% financing, while used is several percent, then payment comparisons hurt the slightly used tractor market. Give inflation a few more years, then you're back to break even (although it's not really break even because dollars are worth less in the future).
In any regard, I'm only moderately mechanically inclined and only have so much free time for tractoring, so anytime I can buy new I do. The last thing I want to mess with is spending my little free time doing repairs when I really need to be using the equipment. That's my main angle. If I had more free time, I'd be more inclined to buy used and take a risk.
I have now owned two tractors. A Kubota
L3800 and now a
BX2370. I loved them both for different reasons, but found with the larger tractor I wasn't using it as much as I knew I'd use the BX. I have 2 properties (11 acres total) and the BX does all I need it to do. By downsizing, I was a little concerned about it, but my brother had the BX-25D already so I had an idea of what I was getting into. I must say that I am amazed at what the BX is capable of. Sure the L could do more faster and I miss that sometimes, but the BX is still extremely capable for it's size and on top of that, I can mow with it, so it sees a lot more use than my L did, just as I suspected.
We each have different opinions and reasons for what we selected. I would just tell the OP to not underestimate the SCUTs; especially for only a couple acres.