2600 16-in-1 MultiCart

[RCTM]

Hi, I just bought this game:


Off eBay, and I thought I'd try to get a value/rarity estimate on it. I know these unlicensed multicarts (with fully licensed games, occasionally under different names from a bad translation.) tend to be rare, but I'm not sure exactly how rare.
Most of the games listed on the back are related in name to games published by Ariola and Home Vision, so more than likely it's PAL region, but that's all I can really figure out.
There's no concrete evidence on AtariAge concerning their rarity or even who published them, so...yeah.

[Wookie]

Weird that the label picture includes a TI-99 exclusive title (Parsec). Boxed, even. And I see a VIC-20 game there, too.