Does anyone remember a nintendo trapper keeper type product from the nes days

[pepiano 0]

Hello, I am new here so sorry if this has been discussed before but I was wondering if anybody remembers a nintendo trapper keeper type product? It was made of grey plastic, had nintendo markers inside,some other stuff, and came with a voucher good for a one year(or maybe 6 months) subscription to Nintendo Power? My memory is kind of hazy about the details but I remember buying these from shopko when I was young. Sometime around the first year or two of Nintendo Power. I remember that I made out very well when I found four of these on clearance at shopko for $2.50 each. I wasnt sure if they would expire or not but when each sub. almost ran out I would send another in and nintendo honored them each time. It was about the same size as a trapper keeper but it was more like a cartridge case that snapped shut. I would appreciate any info about this or a pic. thanks

[pepiano 0]

I found this link today. I wish he would have shown what was inside.This is what I was talking about. I don't remember the whole get it together message on it.

http://www.retroist.com/2011/08/02/the-coolest-trapper-keeper-ever-nintendo-power/

[PokemonResearch 0]

I'm just a bit too young to remember this thing myself, but if you have a spare $500 lying around, there's one for sale on E-bay!

It even has pictures of the inside.