$28-$30 (30Pcs in market )
No problem!Ask her to marketing to buy Thai/Germany eggs. 30pcs (one board) around $28-$30.
If the new maid, they will be eat more but later, she would be not eating too much.
Not worried!
And Mkt price : duck egg $2/pc ,good taste with the egg together.
When the rain is over, the sky clears up take one's course 順其發展;聽其自然