I'm looking at boat with a 250 sho it's a 12 model only 50 hr. Anyone know of any warranty that can be be purchased I would assume after market any suggestion?

We do handle a couple options that would work. Some depends on the use. Some companies like tournament fisherman and some don't. Warranty purchased after the fact would require a basic check up at a dealership. Things like compression, lower unit pressure, cables, controls ..... All companies would need to know that things work at least on day 1.
Let me know if this is something you want to pursue.
Office phone is 517-543-6921.
Thank you,
Ken

Ken could you send me some info on this I have a 2017 sho that warranty goes out next may Looking to extend

Contact me with em email to: ken@reclending.com. Put a copy of this in there along with the engine VIN. We can look at options then.
If you want, include your cell number and I will follow up.
Thank you,
Ken