eh, theres no 40 sale :P it probably sold for CSGO items or keys, but theres nothing holding that end.

However, heres a sale at 40 for a G.fetti dapper (mentioned in the comments)

http://backpack.tf/suggestion/57abee26c4404547567fca82

Mini for the dapper:

http://forums.backpack.tf/index.php?/topic/51283-suggestion-help-and-faqs/#entry545218 You can suggest that too, if you want. The dapper there is duped, but among the sales I mentioned, half of them are on dupes, so for suggestion purposes, clean = duped at this point.

As the 31 sale checks out just fine, and the dapper sale supports your high end, this will be fine after all