I’m not sure if this is a Keracolor, but it is a vintage 1970s space age TV on eBay.
In fact, not sure if this is 1960s or 1970s, but we’ll run with the 1970s for now. It doesn’t really make any difference. As you might know from the article above, these were remade at one time, but the set here looks original in terms of the casing, described as being in ‘fair to good’ cosmetic condition.
It’s also a working TV, although not just a matter of switching it on. The digital switchover means you will need a Freeview box of adaptor to watch modern-era TV. The set is actually an 18-inch colour model, although the ‘colours do change a bit when TV is on’ according to the seller. There is also a Scart connector to the rear.
With that in mind, this is probably a novelty or decoration piece rather than a regular, everyday TV. But these are rare and as such, don’t come cheap. The price here is £995 on a ‘Buy It Now’.