Great find. This NES cart came out in 1992 (pruned to 15 games), but the SNES was released in 1991. The game was 0 at a time when the NES was 0 and the SNES 0.
If the unlicensed multicart itself was a disaster, this infomercial's an adorable catastrophe.
Also I find their claim that each individual game is worth rather dubious. Okay, there was the price-gouging scam going on at the time (I remember getting a coupon as part of some class-action settlement about that in the early 90s) but still, I don't remember top-tier NES games ever costing more than or so.