Steam Inventory Helper can do exactly that. The only thing is it's probably against Steam's terms of service, so you might be punished for using it. It's for Chrome but there's a Lite version for Firefox, too. Check the link for the details.
Comment has been collapsed.
1,802 Comments - Last post 5 minutes ago by PicoMan
8,711 Comments - Last post 14 minutes ago by VicViperV
17,226 Comments - Last post 3 hours ago by Axelflox
2 Comments - Last post 6 hours ago by Delisper
17 Comments - Last post 8 hours ago by ViToos
304 Comments - Last post 8 hours ago by VahidSlayerOfAll
578 Comments - Last post 8 hours ago by UraniumFalconPunch
30,663 Comments - Last post 48 seconds ago by PicoMan
331 Comments - Last post 2 minutes ago by Golwar
1,108 Comments - Last post 30 minutes ago by Swordoffury
175 Comments - Last post 45 minutes ago by Tucs
57 Comments - Last post 53 minutes ago by CaspianRoach
991 Comments - Last post 1 hour ago by Grogglz
45 Comments - Last post 1 hour ago by crocket
I'm hoping someone knows of a script/addon/application that does what the title says. I tried searching and the closest thing that I found was this: http://www.steamgifts.com/forum/3goRG/userscript-to-add-sell-buy-orders-to-inventory-and-quick-sell-buttons-firefoxchrome but I don't think that does exactly what I've asked for.
Does something like this exist?
Comment has been collapsed.