As stated previously, one man’s treasure...
that said, there are some K-line items that are undoubtedly harder to find and fetch top dollar prices. As mentioned- the 21” superliners, the El Capitan cars, and especially the El Capitan transition car are fantastic. I’d also add in the Black Bonnett or midnight chief(the K-line F3 set, not the K-line by Lionel FA set), and the 18” superliner and surfliners. Not as hard to find but fetching high prices are the K-line army passenger cars,. In terms of freight, the K-line diecast Gunderson intermodals are very nice, working versions of their operating dump cars controlled by the k-line remote(except for the PRR log car which is terribly prone to zinc pest). K-line fitch container cars(Borden’s, dairyman’s league) are nice as well.
While not on par with those, I find the 15” And 21” aluminum “Horizon” cars rather hard to find(depending on the road name). These debuted in the 2002 Volume 1 catalog, usually with an F40PH heading them. MTH and Lionel haven’t produced Horizons, as far as I know. Atlas is the only other big mfg to make Horizons. I don’t think K-line made these in 18”, unfortunately. The Amtrak are especially tough to find, in both lengths. I was able to get a factory sealed set of the 15” Amtrak Horizons(with add-on dinette)And more recently added the CSX business train also 15”. Again, The Amtrak, IMO, a little tougher to find- unfortunately don’t have a picture of those on me.
Michigan “Coach”(they call it something else) car, combine car-don’t recall the name,” Greenbrier”Diner car (name: after the luxury resort hotel in West Virginia) diner, North Carolina Observation. The blue aluminum is awesome.
In the K-line 2002 volume 1 catalog they advertised New Jersey transit Horizon headed by an F40PH. . Unfortunately, I don’t believe these were produced- meaning Atlas is the only mfg to make NJT Horizons. Below, Overhead shot of CSX business train, being pulled by a scale Lionel Legacy CSX SD60 passing an MTH Railking proto 2 F59PHI(14 1/8 inches) pulling MTH 16” amfleets(yes I know surfliners are west coast, sue me it looks cool ha)
As far as motive power, I’d say WORKING TMCC with RS AND Cruise Control 4.0 are great engines. I have the Amtrak F40PH to Head my Horizon consist. Unfortunately, it’s not advertised which version of cruise an engine has, but obviously later models have the later versions of Cruise Control.
This is all in my own opinion but when comparing K-line Cruise to the other versions of speed control, here are my thoughts: Cruise 4 is a little better than MTH’s early Proto 2(5 volt boards- can’t remember which came first) in terms of low speed operation and on par with MTH proto 2(3 volt?- again don’t recall which was first). When using the original TMCC base, It’s better the Odyssey 1 and close to Odyssey 2. Cruise 4, IMO, works better with the Lionel cab 1, cab 1-L, and cab 2 remotes as opposed to MTH handheld operation. A big downside is it’s hard for them to lash-up, even when Cruise is turned off or speed steps are matched up. However, I don’t have a Legacy system which might make doing that easier. The biggest downside is the unreliability of cruise boards and their habit of shorting our or dying and taking the motherboard with them, more prevalent in Cruise 1 and 2. That’s why so many people change change from K-line Cruise to ERR cruise commander M. Finally, Proto 3 is the best. Again, just my opinions. Point being, if you’re deciding between a 2004 produced or later K-line engine with TMCC and Cruise vs a Lionel Odyssey 1 or MTH proto 2, And you don’t intend on lashing up, these engines are pretty darn good.
also, for what it’s worth, K-line produced smoking houses. I’m Surprised I’ve never seen anyone post about these or ask questions related to them. I won their trackside collection ranch house at an auction recently for a steal! Wish it would’ve came with all the pieces but it at least had the entire fence and some plastic accessories(no people or car, though). Interestingly, the smoke unit is extremely similar to those found in K-line engines
While ive has trouble getting the smoke unit to work( the fan works, the heating element heats up) If the smoke unit is compatible with other engines(I don’t know if it is)- to get the house, accessories, and the smoke unit for $30 is a good deal if you’re looking for a cheap way to get an extra smoke unit