Heyyyy! Do you know a Magga Bjornsdottir? That's probably a really common name, but she's currently in Unu. Ring a bell by chance?
The rarest thing I currently own would have to be this grey DTL-H1200: http://imgur.com/a/WRZnD. EDIT: I think my boxed copy of Minotaur might be rarer actually: http://i.imgur.com/EVdCJ83.jpg.
My Retro City Rampage PS4 physical copy arrived on xmas eve. There were only around 2k copies made and Brian Provinciano said he won't make more PS4 physical copies since it would be unfair to collectors. It sold out within 48 hours, much faster than he expected. I paid $29 including postage and they are selling for over $100 now. Stock image:
Nice, I wasn't even aware it would have physical copies. I saw Terraria for PS4 in a physical box the other day and it blew my mind, why would someone want to pay double for a game just because it's on a disc? And as far as I know, lots of copies were made so it wouldn't be rare like RCR.
Those are DIN connectors. My guess would be for connecting MIDI drums for use in a music game like Guitar Hero or Rockband. The design is different to the 360 MIDI boxes that showed up in my google image search, so I'm not sure.
PAL version of the Samba De Amigo on Dreamcast in the nice large big box. Only it is missing it's insert which is a bummer, but seeing how hard it is to find in box anyway I figured no point missing out!
My rarest item would have to be my loose copy of Panzer Dragoon Saga. I have a friend who used to own a local game store who had gotten in a cd jacket with some of the rarest games on the Saturn inside. Flash forward about a year and a half and I ring him to see if he still had it which he did. Long story short I bought it for $200 with I paid in $50 a month payments from May-August.
Rarest thing I own ??? My virginity, lol. But without a joke I don't think I own anything very rare as I consider rare something that had a print run of under 2000. Anything else is not rare just uncommon, according to me. So now some of my uncommon items, would be a CIB mint JVC branded Wondermega (I'm trying to find a Sega branded as well), very good condition Panzer Dragoon Saga (the second run with the White paper cd bag) and a minty CIB Ruy Ga Gotoku PS3 limited edition.
My rarest item is, I think, this complete set with mario stickers from the early 90ies, and yes, I ate a lot of gum
64DD With Randnet Shipping Box, DD box, every accessory (except the keyboard!), every game. PS2 TOOL Dev Kit (previously owned by 3DO) 7x Nintendo 3DS Kiosk Demos GBA Pokémon Mystery Dungeon Kiosk Demo IQue Player (updated to ver 2), with manuals, game manuals, game cards, and box.
These two builds http://assemblergames.com/l/threads/dead-rising-2-cz-debug-otr-review-beta-builds-360.56686/
Not sure which is more rare, my Sega CD Model 1, my Sega 32X, or my mother's Atari 7800. Then again, my Sega Genesis Model 1 VA 6.5 has a Hitachi CPU in it. I heard those models are quite rare in the USA. EDIT: Scratch all of that, picked up '70s' Robot Anime Geppy-X for the PS1. That is now the rarest thing I own.