Why are Grove connectors , (90D) specifically so expensive and why are they always out of stock?

Ok, so I get TINSTAAFL, I know.
There Is No Such Thing As A Free Lunch.! But I just paid Digi_ket $2.80 ea for 10 connectors.
Don’t get me wrong they are great and universal and on EVERY board that bears the grove name.
Talk about a goldmine? WTH.
$28 dollars for 10 Connectors … Am I stupid?
I ordered a bag so I thought a while back (20@ 2.10) I received 1 connector
I can switch to a cheaper smaller JST and will adapt , but am I the only one who finds this Odd?
GL :slight_smile: PJ :v:

despite the label saying 20PK right on it… Hoser’s

its the labor cost to count and put in a bag… maybe seed can offer a bigger bag