sorry didnt really realize u need minis for the last suggestion, so here we go again with more realistic values (they did seem high last go, but i thought i needed to use the actual item listed prices)

sale 1:

http://imgur.com/a/ubDPE

http://backpack.tf/profiles/76561198005032783#!/compare/1491782400/1491955200

mini for the translator: http://backpack.tf/profiles/76561198063006185#!/compare/1489881600/1489968000

traded for a priced 30 key unusual but added sweets and since current b:o is 25 i am using that instead

using 8.48 for the billycock as there are buyers at 8.48 in classfieds

http://backpack.tf/classifieds?item=Counterfeit%20Billycock&quality=5&tradable=1&craftable=1&australium=-1&particle=34&killstreak_tier=0

rest of the items adds up to 5.52 even when being conservative (closer to 6 but lets not count paint etc)

so 25+8.48+5.52=39

i paid 28 pure:

https://scrap.tf/auctions/700XW3