Gettleman, I present to you the US$0.38 (delivered) pair of business/sports socks.
Whether it's a casual game of tennis on the weekend or an important boardroom meeting midweek, nothing exudes success like a 50 cent undergarment.
Additional items for the sophisticated gentleman on a budget (limited to one of each per account):
USD 0.39 Playbox Socks https://www.joybuy.com/product/600191234.html
USD 0.19 Membership card storage wallet https://www.joybuy.com/product/600191236.html#none
USD 0.99 Spaceman Fanny Pack https://www.joybuy.com/600317314.html#none
well i guess that's one way to fund the belt and road initiative. 1 pair of socks at a time for 52c. gonna take many, many socks..