Many of these deals will show shipping on 4/19/20, after Passover, so if you absolutely must have it for Pesach, don't order now. However, I'm finding that everything that I've ordered with a delayed delivery time is arriving within 4 to 5 days, so if you're feeling lucky, go ahead and order (my reasoning is that I can always use these for Sukkot.)
Occasions 160-piece Black and Silver Wedding Plastic Silverware (assorted, with double forks), $19.90 with free shipping. 12 cents per piece.
Occasions 160-piece White and Silver Wedding Plastic Silverware (assorted, with double forks), $19.90 with free shipping. 12 cents per piece.
Occasions 160-piece Silver Coated Heavyweight Wedding Plastic Silverware (assorted, with double forks), $13.90 with free Prime shipping. 9 cents per piece
Occasions 160-piece Vintage Silver Heavyweight Wedding Plastic Silverware (assorted, with double forks), $16.99 with free Prime shipping. 11 cents per piece.
Posh Setting 160-piece Glamour Collection Heavyweight Polished Silver Plastic Silverware (assorted, with double forks), $19.99 with free Prime shipping. 12 cents per piece.
160-count Party Bargains Silver Polished Plastic Silverware for $17.75 with free Prime shipping. 11 cents per piece.
If you've got a Target RedCard (and if you don't, you really need to get one because RedCards are awesome money savers), you will save 5% on these sets, bringing the price down to $4.75. Shipping is free with either a $35 minimum order, or with using your RedCard as your payment method (no minimum), or it's $5.99 flat-rate shipping. You can also opt for free in-store pickup.