The "MH" carts were made 88 to 90, there were 5 revisions with DIP chips, and 1 with COP (glob-top).

man i have no idea of what you said.. i was staring at the NES behind you and waiting for it to fall .... DAMN

I had that as a kid! I was weirded out when I saw Mario as a stand-alone game.

Well, ALL versions of this cartridge were only available as a pack-in. You couldn't buy it separately. It is strange that it doesn't have a seal, but maybe Nintendo didn't bother because the customer knew it was a genuine cart since the only way to get one was to buy one of the bundles. My initial thought when I saw that label was that maybe this was a top loader-era cartridge, but having a regular board with ROM chips on it kind of negates the idea that this cartridge was made on the cheap. It's probably just a version that came with the Action Set before they started using the glop tops to cut costs.

"Every Mario Duck Hunt I've ever opened.." lol

I am in my 40s and still playing games. You are from the same breed. The 80s never die.

My dad had this same double feature game when i was a kid. I see it at shops all the time. Great copy!

I thought you were going say it was one of those Nintendo games that had the convertor inside that allowed you to play Famicom games on the NES.

4:20 It's hard to see the color differences in the youtube window, can you post hi res images somewhere? thx

Interesting. I did not know that. You got a new subscriber!

Folks, there is nothing mysterious here. Later versions used the cheaper-to-produce chip-on-board versions seen here.

You should say glop top more.

I've opened probably a hundred of these carts to clean them. Neither circuit boards are rare.