Y'know, I also have an NES AC adapter that I would sell you. :lol:
It's quite heavy, though, so I'm honestly not sure how much it would cost to ship. If you'd be interested in paying a price plus actual shipping costs, shoot me a PM.
Shoot. I really need an adapter cuz I want to play my beloved NES again, but with shipping it probably wouldn't be worth it. Like you said, those things are pretty heavy.
You can purchase one at Nintendo or a condensed version at Messiah, but buying from me would probably be cheaper unless their shipping rates are incredibly low.
Ok, time for another round. I will try to respond as quickly as possible, but please be patient because I don't have net access at my residence right now.