I'm not sure about when they switched to plastic tracks, but the old trains were definitely the most expensive retail sets when they were released - I think when I got 4003 it was £130ish (and the Western Train was more), and 3666/5300 would be £100 then. I also suspect they didn't sell a lot first time around - besides the price, they took up a huge amount of space, and if you were into trains wouldn't you just get a smaller scale train set? I didn't know they were sought after, it does make me consider selling mine.
I think that compared to Lego, there are a couple of factors at work
- the size of the Adult market
- the unspoken agreement that Lego will never re-issue sets
- the belief among Lego collectors that sets will increase in value. It's sort of a tulip-fever thing.
I've only very slightly dabbled in AFOL community, but I wonder if it has a different demographic to Playmobil.
I'd agree with you! But I am unsure that LEGO is a fad.
A big part of the secondary market (and adult collector toy space) is people wanting to get what they had - or didn't have - when they were kids. LEGO's US (and international) market penetration was huge in the 1980s so it makes sense that it's going to be something of a fixture on the collector market too, as every year new kids are seeing sets they want and for some reason or anther, won't get. 10-15 years later when they get their first jobs, they'll usually look around for a toy or two after college and start picking up stuff if they remember it. Given that LEGO is a bunch of easily lost pieces, I figure that'll never stop unless the quantity of people leaving stuff boxed has increased, and I don't assume a ton of people buy $100+ sets to leave sealed for a decade or more. People have always been willing to pay a premium for just the best LEGO figure in a set, so I assume that combined with run-of-the-mill inflation will keep LEGO sets at SRP or above for quite some time, minus the clearance blip. LEGO dads are a real thing and will likely keep this going for a long time, even if the secondary market surges die down (unlikely on licensed entertainment-based sets) the appetite for this kind of stuff is probably something that'll last until there's too much old supply in the marketplace in perfect condition.
I don't know that I've met any "Playmobil kids" in the toy collector world - usually everybody had a handful of sets, usually because their parents liked a theme, and that was that. Playmobil also suffers from a lack of names (and entertainment) so it's basically gone from an unbranded to to a lot of people to something new - Ghostbusters' Ecto-1A shows just how fast things can shoot up if you skip it. Generally speaking a lot of Playmobil goes to the markdown aisle if it hits US mass marketers, which keeps it depressed for a while. (Also I don't know how many sets you can piece together from the direct service if you have the time and patience, too.)
It's basically all FOMO. A lot of Star Wars kids wanted to buy the toys from the 1970s during the 1990s - and that went great. In 1999 LEGO Star Wars benefited from that, plus all the kids that always wanted LEGO Star Wars. Transformers continues to do well because most of the "collector" or "fan" targeted toys aren't benefiting from the current marketing so much as the comics and cartoons (and pack-in toy catalogs) of the 1980s. Everybody got name-checked on screen constantly, or there was a torrent of ads naming them in between cartoons, or something - which Playmobil never got since they were mostly nameless sets with minimal marketing where most of the gonzo toy collecting happened, especially the USA and Japan in the 1990s. (Also the Playmobil pack-in catalogs were so tiny, you couldn't make out what was in the set without squinting. It's good so you can print one catalog globally, but bad for growing recognition.)
Other than some US sets in the early 2000s (and a few licensed ones lately) it seems Playmobil has been bad about giving sets actual names, and the new licenses ensure people know what to search for if they can't be expected Despite being an awesome long-running toy line, it took Playmobil this long to genuinely start appealing to adult toy collector/fans with more licenses and higher price points that aren't for kids. Ghostbusters and Scooby-Doo are kind of a "year zero" for the line in this sector, which is a mixed blessing. I always dug Playmobil but what made it truly fun (compared to traditional boys toys line like Hot Wheels, action figures, etc.) was that most people ignored it here in the USA. If you wanted something, you could take a couple of years to get it. There was no real collector market, and it was actually possible to stumble on 6-10 year old sets at a mom & pop shop every now and then.
Now that there are licensed sets, people can look at more than "playmobil city" or "playmobil knights" on eBay and that's going to cause stuff to get expensive. Ghostbusters is an expiring license, so that's going to be interesting to watch as supplies dwindle - but right now, most of it can be had cheap. ($10 for Sky-Bike Ray on Amazon? A bargain.) I'm thrilled to see so many people looking at Playmobil as something to buy because they like it, rather than because they have to get some kid a gift and don't know what else to get, but it's probably got a ways to go until it cracks the "collectible" nut. And I assume that's going to be a robust line covering multiple licenses, focused around entry-level price points of $5-$7 to get you a single figure of dang near everything. (When they start licensing Twin Peaks or Batman or Universal Monsters or Golden Girls - if that ever happens - that's when you're going to see a seismic shift. I assume it'll be several years given that LEGO did Star Wars as its first license in 1999 and Playmobil finally did Ghostbusters in 2017.) Depending on how Playmobil positions Asterix and other sets, they could totally sell these things as $5-$10 figures - rather than $20-$50+ playsets - at a low price point that encourages massive collections. Until Playmobil breaks out of "special occasion gift" price points, it's probably never going to be a big adult collector thing. It needs entry-level, recognizable, cheap impulse-priced characters. (I'm not saying I want or need this to happen - I like how it is.)