If you Absolutely want it buy it.
Just I woud be weary of discontinued Products. IMHO the 8s line was a bust. Might as well get it out of your sytem if you want it.
I don't expect any new 8s coming soon. They need to
completely revamp that 8s platform. It is a 30+ pound rig.. That I say is 10 pounds too heavy. With some common durability issues that Arrma never resolved. Very costly to own and maintain. $200.+ for tires alone is ludicrous for upgrade better tires
But don't let me rain on your parade. We all see RC differently.
Remember that this is an Expert Level Platform and not for the faint of heart. With a light wallet.
HH and Arrma are dumping whatever inventory they have of them onto the LHS's. So HH can Off every last one of them from their inventory. Just My opinion. One that some others will disagree with.
Whatever your choice, have fun.
The RTR is discontinued AFAIK, but that doesn't mean there isn't still stock floating around out there.
Yeah because it is a slow seller. Not a hot item anymore. Like it even ever was? No more hype. HH is probably dumping them onto LHS's at steep discounts. Like they did several months ago. HH will not say it is discontinued until every last one is gone. They need to keep selling and promoting it. And so the LHS's will still have interest in them. Production stopped IMHO. prove me wrong.
I can paste all the threads here with all the same recurring 8s Flaws without any real Arrma fixes. The list gets long.
Yet many will say theirs is perfect, and no worse than any other model.

Maybe misery loves company.....

While others are just glutens for $punishment$. IDK.
You be the judge.
Buy one for VERY cheap, and sell it if its not for you. Make it work for you. Don't pay full retail whatever you do. And make sure All the parts are still available.
With Cash in Hand, I am sure most any LHS will sell it for
half off. What they got it for anyway , just to off it quickly.
https://www.arrmaforum.com/threads/ok-8s-rear-bearing.63596/