If it’s the Premier Gold series, they have an 8 pin plug. They’re not bad, but it’s a PRR loco in name only, it’s not accurate. List price is $200, so it’s not a super bargain at $180.
Found the listing - it is the Premier Gold, so adding a decoder is pretty easy. TCS has one listed in their install photos section, but it’s a simple 8 pin plug.
They are decent engines. Being stock they pull about as much as a Bachmann Spectrum 2-8-0 which is 25-30 not perfectly free rolling cars on level track.
I picked on up for a project and added weight to it during the bash. There is room in the boiler to do so. I ran into an odd squeak while building where the front driver axle would squeak under load. I had to use a heavy grease insted of just oiling it to fix the problem and has run like a champ since. (took a while to figure that out) I had it on a 45 car train last weekend.
As for price I picked the one I got up for $100 at a show in 2013. That price could be luck plus patience.
Like other IHC engines its a good start for projects.
Their customer service section mentions they can still do non-warranty repair for IHC products. Also the SF version of the 2-10-2 is still available - that’s where I got the $200 MSRP from. Shuld be able to beat $180 elsewhere, unless I absolutely positively needed that specific loco, I think I’d pass. It does have free shipping though.
Mostly it is but they do seem to carry other stuff as well - remember IHC is what came outof AHM, and neither company really made much stuff, they were importers and/or had items made by Rivarossi and others, mostly in Eastern Europe. It sounds like this Texas company has some repair parts, and still maintains some stock of some items. Some of the web page seems to be just the old IHC page - I see phone numbers listed as 215 area code,w hich is Philadelphia.