What browser are you using? If its IE, you should probably try using Chrome/Firefox instead. Also, do you have any plugins installed? Some may cause tf2op not to work correctly.

Yea, his main account probably got banned so he is using another account to get onto outpost.

I would just post one trade with different series crates and then on the actual trade notes, you can write out what crates you have and update it as your stock changes.

No your trade is fine.

For vintage weps, originally the crafting recipe for the unique versions was very expensive. When the Mann-Conomy Update came out, valve lowered the crafting recipes and gave the people who already crafted them vintage versions. The reason fan/counch are worth more is because there are less of them than the kunai/zatoichi. The reason there are more expensive vintage is because they had a shorter crafting window and were introduced into the game closer to when the update for vintage weps came out.

As for the duping you are talking about, it is because people hijacked other people's account. Valve dupes items when they return them. This is also why on a lot of the vintage max's/ more rare ones, you will see the history has a lot of scammers.

The more rare vintages are believed to come from people deleting them and asking valve for another one which they gave back as a vintage. However, they stopped doing that quite quickly as people could just purposely delete it. Vintage bills are a lot cheaper compared to the other hats because there are over 1000 vintage bills, while max and alien swarm are both under 10. Gibus-22, lid-31, buds-6, medal-2, etc.

Hope this helped :)

Yea, im a level 2 donator and have 20 slots. So what norby said is right.

Sneeza takes his own volunteer time to make this site and improve on it. Im sure many people made this suggestion for him to change it. The site cannot be exactly how every person wants it to be. Try not to complain so much about something he already spent a lot of time to implement. If you dont like how it is, feel free to use another site. No one is forcing you to use outpost.

Im using chrome and i didnt get any malware report. Do you have extra plug ins installed or did you click on any weird links?

Nope

works for me..., what browser are you using? do you have any plug-ins installed?