Just remembered, I gave Dota 2 to a bot some time ago, it's still missing I think it was one of my old bots, can't remember it's name, hope you have a keep a history of it.

Thank you, didn't think of that!

It was Dispenser 125 (Lv.2) , he doesn't have it in his inventory, but I traded it to him.

You haven't found it? Well, then you don't have to buy it from me, I don't want to look like an liar.
If you want to "buy" it anyway, 2 scraps in credits would be my favorite option.

I had a hunted bat out of hell in my inventory which was never bought and just disappeared from my shop inventory and a blank space fills where it once was.

Initiated a trade with bot Dispenser 105 (Lv. 2). Gave the following:

"Dispenser 105 (Lv.2): Accepted: 2 Pyrovision Goggles, A Whiff of the Old Brimstone, A Distinctive Lack of Hue Rail Spikes, A Distinctive Lack of Hue Fancy Dress Uniform, 2 Dillinger's Duffel, Pink as Hell Cremator's Conscience, Mutton Mann, Big Steel Jaw of Summer Fun, A Distinctive Lack of Hue Bearded Bombardier, Distinguished Rogue, Photo Badge #6242, Crocodile Smile, Der Wintermantel, 2 Pink as Hell Dr. Whoa, 2 Surgeon's Stethoscope, Vintage A Distinctive Lack of Hue Whiskered Gentleman, Aladdin's Private Reserve, 2 Physician's Procedure Mask, Last Breath, Large Luchadore, A Distinctive Lack of Hue Texas Half-Pants, Deus Specs, Smissmas Wreath, Uncraftable Mann Co. Orange Fast Learner, Kringle Collection, Snapped Pupil, A Distinctive Lack of Hue Hat of Cards, Archimedes, 2 A Distinctive Lack of Hue Bird-Man of Aberdeen, 2 Sight for Sore Eyes, Flight of the Monarch, Teddy Roosebelt, A Distinctive Lack of Hue Prairie Heel Biters, A Distinctive Lack of Hue Digit Divulger, Security Shades, Liquor Locker, Haunted The Bitter Taste of Defeat and Lime Sir Hootsalot, Winter Wonderland Wrap, Idea Tube, 2 Clan Pride, Genuine A Distinctive Lack of Hue Siberian Sophisticate, A Distinctive Lack of Hue Merc's Muffler, A Distinctive Lack of Hue Business Casual, Triad Trinket, Nine-Pipe Problem, HazMat Headcase, Genuine King of Scotland Cape, Builder's Blueprints, Cut Throat Concierge, Vintage A Distinctive Lack of Hue Physician's Procedure Mask, Reindoonicorn, Bootie Time, Australium Gold Track Terrorizer, Bonk Boy #16572, Pocket Purrer, 2 Noble Hatter's Violet Made Man, Koala Compact, Apparition's Aspect, Medic Mech-bag, Heavy's Hockey Hair, 2 A Distinctive Lack of Hue Villain's Veil, Le Party Phantom, Boston Boom-Bringer, A Distinctive Lack of Hue Rogue's Col Roule, A Distinctive Lack of Hue Fast Learner, Flunkyware, Tuxxy, Itsy Bitsy Spyer, 3 A Distinctive Lack of Hue Spectre's Spectacles, Stocking Stuffer, A Distinctive Lack of Hue Texas Ten Gallon, A Distinctive Lack of Hue Ornament Armament, 2 Vintage An Extraordinary Abundance of Tinge Camera Beard, 2 Balloonicorn. Your shop has 102 slots left."

The items never went into my shop. After about five or so minutes I checked to make sure that they weren't still in my own inventory (they aren't), and checked my shop's inventory-- still aren't there. Just tried adding in a Silver Botkiller Flame Thrower a few minutes ago, and it went through just fine.

Any help would be appreciated. Apologies if I've done something wrong, I'd just like to ensure the items I want to sell make it into my shop safely.

Screenshot 1: http://i.imgur.com/QBbJi.png
Screenshot 2: http://i.imgur.com/jAXPI.png