Ok, a while ago I asked around to find what would be the cheapest factory sealed Game Boy game. I asked because I have a personal grading scale for my carts and I wanted to open a brand new cart to get a baseline for a perfect cart.
Below are various photos from my unboxing. Notes are provided on the cartridge condition. Oh, and I settled on Wheel of Fortune, obviously. I think I picked it up for under $15, including shipping.
Normally I'd hate to see any sealed game this old be opened, even with a $15 price tag but, in this case where I wanted to know what I "perfect" item looked like, I had to have a reference.
The box: Sorry, I had already removed the shrink wrap.
Removal
Contents, folded.
Back of the manual and unfolded NP advertisement and warranty card.
The other side of the NP advertisement.
Top of the cartridge.
No sign of wear, sticker in exceptional shape with no scraping. Sticker edges are unstuck from the cartridge just a little. This seems to be a normal conditional state, regardless of cartridge usage.
Back of Cartridge
It's tough to get a good image, but you can see that there is slight scuffing at the bottom edge of the cartridge. As I had expected, this is likely due to the cartridge being inserted into a Quality Assurance test device, or two.
Back of Cartridge
We see additional scraping on the back of the cartridge, along the two smooth "bars". Though these bars do align with the two bars int the dust cover case, it is likely that the cart was slid against two guard-rail style metal guides when inserted into the QA device(s). I've yet to find a cartridge without this scuffing.
Inside the Cartridge
We see no signs of scraping on the leads of the cartridge. Makes sense considering that the metal leads would be harder than the exterior plastic. Any scraping on the leads should only be fine at this point and likely only visible under a magnifying glass or microscope.
Inside the Cartridge
Here we see the inside of the cartridge from a different angle. It's tough to see but on a few of the leads (from left-to-right, leads #7,23 & 24) what looks like oil staining, likely from someone's hand assembling the cartridge.